Home / 22,148.04-30,567.54-14,593.14

Finding the Fourth Proportional to 22,148.04, 30,567.54 and 14,593.14

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Solution

The fourth proportional to 22,148.04, 30,567.54 and 14,593.14 is: 20,140.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,148.04 : 30,567.54 = 14,593.14 : x
  2. Step 2: Convert to fraction form
    22,148.04/30,567.54 = 14,593.14/x
  3. Step 3: Cross multiply
    22,148.04x = 30,567.54 × 14,593.14
  4. Step 4: Simplify right side
    22,148.04x = 446,076,390.68
  5. Step 5: Solve for x
    x = 446,076,390.68/22,148.04
  6. Step 6: Final answer
    x = 20,140.67

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.