Home / 92,626.29-127,868.36-62,052.03

Finding the Fourth Proportional to 92,626.29, 127,868.36 and 62,052.03

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Solution

The fourth proportional to 92,626.29, 127,868.36 and 62,052.03 is: 85,661.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626.29 : 127,868.36 = 62,052.03 : x
  2. Step 2: Convert to fraction form
    92,626.29/127,868.36 = 62,052.03/x
  3. Step 3: Cross multiply
    92,626.29x = 127,868.36 × 62,052.03
  4. Step 4: Simplify right side
    92,626.29x = 7,934,491,000.51
  5. Step 5: Solve for x
    x = 7,934,491,000.51/92,626.29
  6. Step 6: Final answer
    x = 85,661.33

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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.