Home / 92,459.39-127,594.17-50,017.95

Finding the Fourth Proportional to 92,459.39, 127,594.17 and 50,017.95

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Solution

The fourth proportional to 92,459.39, 127,594.17 and 50,017.95 is: 69,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,459.39 : 127,594.17 = 50,017.95 : x
  2. Step 2: Convert to fraction form
    92,459.39/127,594.17 = 50,017.95/x
  3. Step 3: Cross multiply
    92,459.39x = 127,594.17 × 50,017.95
  4. Step 4: Simplify right side
    92,459.39x = 6,381,998,815.35
  5. Step 5: Solve for x
    x = 6,381,998,815.35/92,459.39
  6. Step 6: Final answer
    x = 69,024.89

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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.