Home / 32,411.26-44,727.54-18,264.61

Finding the Fourth Proportional to 32,411.26, 44,727.54 and 18,264.61

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Solution

The fourth proportional to 32,411.26, 44,727.54 and 18,264.61 is: 25,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,411.26 : 44,727.54 = 18,264.61 : x
  2. Step 2: Convert to fraction form
    32,411.26/44,727.54 = 18,264.61/x
  3. Step 3: Cross multiply
    32,411.26x = 44,727.54 × 18,264.61
  4. Step 4: Simplify right side
    32,411.26x = 816,930,983.04
  5. Step 5: Solve for x
    x = 816,930,983.04/32,411.26
  6. Step 6: Final answer
    x = 25,205.16

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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.