Home / 58,273.47-87,400.53-16,157.88

Finding the Fourth Proportional to 58,273.47, 87,400.53 and 16,157.88

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Solution

The fourth proportional to 58,273.47, 87,400.53 and 16,157.88 is: 24,234.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,273.47 : 87,400.53 = 16,157.88 : x
  2. Step 2: Convert to fraction form
    58,273.47/87,400.53 = 16,157.88/x
  3. Step 3: Cross multiply
    58,273.47x = 87,400.53 × 16,157.88
  4. Step 4: Simplify right side
    58,273.47x = 1,412,207,275.68
  5. Step 5: Solve for x
    x = 1,412,207,275.68/58,273.47
  6. Step 6: Final answer
    x = 24,234.14

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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.