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Finding the Fourth Proportional to 43,168.72, 59,574 and 24,306.52

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Solution

The fourth proportional to 43,168.72, 59,574 and 24,306.52 is: 33,543.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,168.72 : 59,574 = 24,306.52 : x
  2. Step 2: Convert to fraction form
    43,168.72/59,574 = 24,306.52/x
  3. Step 3: Cross multiply
    43,168.72x = 59,574 × 24,306.52
  4. Step 4: Simplify right side
    43,168.72x = 1,448,036,622.48
  5. Step 5: Solve for x
    x = 1,448,036,622.48/43,168.72
  6. Step 6: Final answer
    x = 33,543.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.