Home / 92,337.91-127,418.65-52,061.58

Finding the Fourth Proportional to 92,337.91, 127,418.65 and 52,061.58

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Solution

The fourth proportional to 92,337.91, 127,418.65 and 52,061.58 is: 71,840.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,337.91 : 127,418.65 = 52,061.58 : x
  2. Step 2: Convert to fraction form
    92,337.91/127,418.65 = 52,061.58/x
  3. Step 3: Cross multiply
    92,337.91x = 127,418.65 × 52,061.58
  4. Step 4: Simplify right side
    92,337.91x = 6,633,616,240.47
  5. Step 5: Solve for x
    x = 6,633,616,240.47/92,337.91
  6. Step 6: Final answer
    x = 71,840.66

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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.