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Finding the Fourth Proportional to 44,669.84, 67,019.34 and 22,472.60

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Solution

The fourth proportional to 44,669.84, 67,019.34 and 22,472.60 is: 33,716.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,669.84 : 67,019.34 = 22,472.60 : x
  2. Step 2: Convert to fraction form
    44,669.84/67,019.34 = 22,472.60/x
  3. Step 3: Cross multiply
    44,669.84x = 67,019.34 × 22,472.60
  4. Step 4: Simplify right side
    44,669.84x = 1,506,098,820.08
  5. Step 5: Solve for x
    x = 1,506,098,820.08/44,669.84
  6. Step 6: Final answer
    x = 33,716.23

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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.