Home / 92,626.14-127,868.25-62,051.88

Finding the Fourth Proportional to 92,626.14, 127,868.25 and 62,051.88

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Solution

The fourth proportional to 92,626.14, 127,868.25 and 62,051.88 is: 85,661.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626.14 : 127,868.25 = 62,051.88 : x
  2. Step 2: Convert to fraction form
    92,626.14/127,868.25 = 62,051.88/x
  3. Step 3: Cross multiply
    92,626.14x = 127,868.25 × 62,051.88
  4. Step 4: Simplify right side
    92,626.14x = 7,934,465,304.81
  5. Step 5: Solve for x
    x = 7,934,465,304.81/92,626.14
  6. Step 6: Final answer
    x = 85,661.19

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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.