Home / 42,233.24-58,272.74-26,925.61

Finding the Fourth Proportional to 42,233.24, 58,272.74 and 26,925.61

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Solution

The fourth proportional to 42,233.24, 58,272.74 and 26,925.61 is: 37,151.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,233.24 : 58,272.74 = 26,925.61 : x
  2. Step 2: Convert to fraction form
    42,233.24/58,272.74 = 26,925.61/x
  3. Step 3: Cross multiply
    42,233.24x = 58,272.74 × 26,925.61
  4. Step 4: Simplify right side
    42,233.24x = 1,569,029,070.87
  5. Step 5: Solve for x
    x = 1,569,029,070.87/42,233.24
  6. Step 6: Final answer
    x = 37,151.52

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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.