Home / 44,214.53-66,280.10-22,006.91

Finding the Fourth Proportional to 44,214.53, 66,280.10 and 22,006.91

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Solution

The fourth proportional to 44,214.53, 66,280.10 and 22,006.91 is: 32,989.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,214.53 : 66,280.10 = 22,006.91 : x
  2. Step 2: Convert to fraction form
    44,214.53/66,280.10 = 22,006.91/x
  3. Step 3: Cross multiply
    44,214.53x = 66,280.10 × 22,006.91
  4. Step 4: Simplify right side
    44,214.53x = 1,458,619,878.33
  5. Step 5: Solve for x
    x = 1,458,619,878.33/44,214.53
  6. Step 6: Final answer
    x = 32,989.61

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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.