Home / 42,079.95-58,064.58-24,174.96

Finding the Fourth Proportional to 42,079.95, 58,064.58 and 24,174.96

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Solution

The fourth proportional to 42,079.95, 58,064.58 and 24,174.96 is: 33,358.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,079.95 : 58,064.58 = 24,174.96 : x
  2. Step 2: Convert to fraction form
    42,079.95/58,064.58 = 24,174.96/x
  3. Step 3: Cross multiply
    42,079.95x = 58,064.58 × 24,174.96
  4. Step 4: Simplify right side
    42,079.95x = 1,403,708,898.92
  5. Step 5: Solve for x
    x = 1,403,708,898.92/42,079.95
  6. Step 6: Final answer
    x = 33,358.14

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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.