Home / 92,522.67-127,681.17-50,081.10

Finding the Fourth Proportional to 92,522.67, 127,681.17 and 50,081.10

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Solution

The fourth proportional to 92,522.67, 127,681.17 and 50,081.10 is: 69,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,522.67 : 127,681.17 = 50,081.10 : x
  2. Step 2: Convert to fraction form
    92,522.67/127,681.17 = 50,081.10/x
  3. Step 3: Cross multiply
    92,522.67x = 127,681.17 × 50,081.10
  4. Step 4: Simplify right side
    92,522.67x = 6,394,413,442.89
  5. Step 5: Solve for x
    x = 6,394,413,442.89/92,522.67
  6. Step 6: Final answer
    x = 69,111.86

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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.