Home / 42,016.86-63,021.45-24,475.74

Finding the Fourth Proportional to 42,016.86, 63,021.45 and 24,475.74

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Solution

The fourth proportional to 42,016.86, 63,021.45 and 24,475.74 is: 36,711.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,016.86 : 63,021.45 = 24,475.74 : x
  2. Step 2: Convert to fraction form
    42,016.86/63,021.45 = 24,475.74/x
  3. Step 3: Cross multiply
    42,016.86x = 63,021.45 × 24,475.74
  4. Step 4: Simplify right side
    42,016.86x = 1,542,496,624.62
  5. Step 5: Solve for x
    x = 1,542,496,624.62/42,016.86
  6. Step 6: Final answer
    x = 36,711.37

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1.5x scale

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.