Home / 42,630.96-58,826.58-24,727.14

Finding the Fourth Proportional to 42,630.96, 58,826.58 and 24,727.14

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Solution

The fourth proportional to 42,630.96, 58,826.58 and 24,727.14 is: 34,121.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,630.96 : 58,826.58 = 24,727.14 : x
  2. Step 2: Convert to fraction form
    42,630.96/58,826.58 = 24,727.14/x
  3. Step 3: Cross multiply
    42,630.96x = 58,826.58 × 24,727.14
  4. Step 4: Simplify right side
    42,630.96x = 1,454,613,079.38
  5. Step 5: Solve for x
    x = 1,454,613,079.38/42,630.96
  6. Step 6: Final answer
    x = 34,121.05

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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.