Home / 14,860.87-22,291.27-5,000.13

Finding the Fourth Proportional to 14,860.87, 22,291.27 and 5,000.13

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Solution

The fourth proportional to 14,860.87, 22,291.27 and 5,000.13 is: 7,500.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,860.87 : 22,291.27 = 5,000.13 : x
  2. Step 2: Convert to fraction form
    14,860.87/22,291.27 = 5,000.13/x
  3. Step 3: Cross multiply
    14,860.87x = 22,291.27 × 5,000.13
  4. Step 4: Simplify right side
    14,860.87x = 111,459,235.36
  5. Step 5: Solve for x
    x = 111,459,235.36/14,860.87
  6. Step 6: Final answer
    x = 7,500.18

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.