Home / 42,425.46-58,543.70-24,521.62

Finding the Fourth Proportional to 42,425.46, 58,543.70 and 24,521.62

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Solution

The fourth proportional to 42,425.46, 58,543.70 and 24,521.62 is: 33,837.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,425.46 : 58,543.70 = 24,521.62 : x
  2. Step 2: Convert to fraction form
    42,425.46/58,543.70 = 24,521.62/x
  3. Step 3: Cross multiply
    42,425.46x = 58,543.70 × 24,521.62
  4. Step 4: Simplify right side
    42,425.46x = 1,435,586,364.79
  5. Step 5: Solve for x
    x = 1,435,586,364.79/42,425.46
  6. Step 6: Final answer
    x = 33,837.85

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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.