Home / 24,678.54-37,017.81-14,284.62

Finding the Fourth Proportional to 24,678.54, 37,017.81 and 14,284.62

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Solution

The fourth proportional to 24,678.54, 37,017.81 and 14,284.62 is: 21,426.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,678.54 : 37,017.81 = 14,284.62 : x
  2. Step 2: Convert to fraction form
    24,678.54/37,017.81 = 14,284.62/x
  3. Step 3: Cross multiply
    24,678.54x = 37,017.81 × 14,284.62
  4. Step 4: Simplify right side
    24,678.54x = 528,785,349.08
  5. Step 5: Solve for x
    x = 528,785,349.08/24,678.54
  6. Step 6: Final answer
    x = 21,426.93

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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.