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Finding the Fourth Proportional to 44,807.13, 67,252.21 and 22,636.13

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Solution

The fourth proportional to 44,807.13, 67,252.21 and 22,636.13 is: 33,975.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,807.13 : 67,252.21 = 22,636.13 : x
  2. Step 2: Convert to fraction form
    44,807.13/67,252.21 = 22,636.13/x
  3. Step 3: Cross multiply
    44,807.13x = 67,252.21 × 22,636.13
  4. Step 4: Simplify right side
    44,807.13x = 1,522,329,375.50
  5. Step 5: Solve for x
    x = 1,522,329,375.50/44,807.13
  6. Step 6: Final answer
    x = 33,975.16

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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.