Home / 32,124.25-44,331.47-17,979.83

Finding the Fourth Proportional to 32,124.25, 44,331.47 and 17,979.83

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Solution

The fourth proportional to 32,124.25, 44,331.47 and 17,979.83 is: 24,812.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,124.25 : 44,331.47 = 17,979.83 : x
  2. Step 2: Convert to fraction form
    32,124.25/44,331.47 = 17,979.83/x
  3. Step 3: Cross multiply
    32,124.25x = 44,331.47 × 17,979.83
  4. Step 4: Simplify right side
    32,124.25x = 797,072,294.25
  5. Step 5: Solve for x
    x = 797,072,294.25/32,124.25
  6. Step 6: Final answer
    x = 24,812.17

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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.