Home / 92,298.15-127,363.73-54,052.52

Finding the Fourth Proportional to 92,298.15, 127,363.73 and 54,052.52

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Solution

The fourth proportional to 92,298.15, 127,363.73 and 54,052.52 is: 74,587.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,298.15 : 127,363.73 = 54,052.52 : x
  2. Step 2: Convert to fraction form
    92,298.15/127,363.73 = 54,052.52/x
  3. Step 3: Cross multiply
    92,298.15x = 127,363.73 × 54,052.52
  4. Step 4: Simplify right side
    92,298.15x = 6,884,329,656.02
  5. Step 5: Solve for x
    x = 6,884,329,656.02/92,298.15
  6. Step 6: Final answer
    x = 74,587.95

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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.