Home / 92,488.77-127,634.94-52,204.23

Finding the Fourth Proportional to 92,488.77, 127,634.94 and 52,204.23

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Solution

The fourth proportional to 92,488.77, 127,634.94 and 52,204.23 is: 72,042.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,488.77 : 127,634.94 = 52,204.23 : x
  2. Step 2: Convert to fraction form
    92,488.77/127,634.94 = 52,204.23/x
  3. Step 3: Cross multiply
    92,488.77x = 127,634.94 × 52,204.23
  4. Step 4: Simplify right side
    92,488.77x = 6,663,083,763.80
  5. Step 5: Solve for x
    x = 6,663,083,763.80/92,488.77
  6. Step 6: Final answer
    x = 72,042.08

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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.