Home / 62,395.01-86,104.92-34,100.70

Finding the Fourth Proportional to 62,395.01, 86,104.92 and 34,100.70

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Solution

The fourth proportional to 62,395.01, 86,104.92 and 34,100.70 is: 47,058.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,395.01 : 86,104.92 = 34,100.70 : x
  2. Step 2: Convert to fraction form
    62,395.01/86,104.92 = 34,100.70/x
  3. Step 3: Cross multiply
    62,395.01x = 86,104.92 × 34,100.70
  4. Step 4: Simplify right side
    62,395.01x = 2,936,238,045.44
  5. Step 5: Solve for x
    x = 2,936,238,045.44/62,395.01
  6. Step 6: Final answer
    x = 47,058.86

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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.