Home / 42,451.08-58,589.70-24,556.98

Finding the Fourth Proportional to 42,451.08, 58,589.70 and 24,556.98

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Solution

The fourth proportional to 42,451.08, 58,589.70 and 24,556.98 is: 33,892.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,451.08 : 58,589.70 = 24,556.98 : x
  2. Step 2: Convert to fraction form
    42,451.08/58,589.70 = 24,556.98/x
  3. Step 3: Cross multiply
    42,451.08x = 58,589.70 × 24,556.98
  4. Step 4: Simplify right side
    42,451.08x = 1,438,786,091.11
  5. Step 5: Solve for x
    x = 1,438,786,091.11/42,451.08
  6. Step 6: Final answer
    x = 33,892.80

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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.