Home / 92,269.13-127,294.94-58,264.92

Finding the Fourth Proportional to 92,269.13, 127,294.94 and 58,264.92

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Solution

The fourth proportional to 92,269.13, 127,294.94 and 58,264.92 is: 80,382.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,269.13 : 127,294.94 = 58,264.92 : x
  2. Step 2: Convert to fraction form
    92,269.13/127,294.94 = 58,264.92/x
  3. Step 3: Cross multiply
    92,269.13x = 127,294.94 × 58,264.92
  4. Step 4: Simplify right side
    92,269.13x = 7,416,829,641.17
  5. Step 5: Solve for x
    x = 7,416,829,641.17/92,269.13
  6. Step 6: Final answer
    x = 80,382.57

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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.