Home / 42,726.60-58,975.17-24,829.65

Finding the Fourth Proportional to 42,726.60, 58,975.17 and 24,829.65

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Solution

The fourth proportional to 42,726.60, 58,975.17 and 24,829.65 is: 34,272.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,726.60 : 58,975.17 = 24,829.65 : x
  2. Step 2: Convert to fraction form
    42,726.60/58,975.17 = 24,829.65/x
  3. Step 3: Cross multiply
    42,726.60x = 58,975.17 × 24,829.65
  4. Step 4: Simplify right side
    42,726.60x = 1,464,332,829.79
  5. Step 5: Solve for x
    x = 1,464,332,829.79/42,726.60
  6. Step 6: Final answer
    x = 34,272.16

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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.