Home / 42,192.34-58,223.68-24,287.98

Finding the Fourth Proportional to 42,192.34, 58,223.68 and 24,287.98

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Solution

The fourth proportional to 42,192.34, 58,223.68 and 24,287.98 is: 33,516.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,192.34 : 58,223.68 = 24,287.98 : x
  2. Step 2: Convert to fraction form
    42,192.34/58,223.68 = 24,287.98/x
  3. Step 3: Cross multiply
    42,192.34x = 58,223.68 × 24,287.98
  4. Step 4: Simplify right side
    42,192.34x = 1,414,135,575.37
  5. Step 5: Solve for x
    x = 1,414,135,575.37/42,192.34
  6. Step 6: Final answer
    x = 33,516.41

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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.