Home / 92,656.08-138,983.07-22,535.46

Finding the Fourth Proportional to 92,656.08, 138,983.07 and 22,535.46

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Solution

The fourth proportional to 92,656.08, 138,983.07 and 22,535.46 is: 33,802.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,656.08 : 138,983.07 = 22,535.46 : x
  2. Step 2: Convert to fraction form
    92,656.08/138,983.07 = 22,535.46/x
  3. Step 3: Cross multiply
    92,656.08x = 138,983.07 × 22,535.46
  4. Step 4: Simplify right side
    92,656.08x = 3,132,047,414.66
  5. Step 5: Solve for x
    x = 3,132,047,414.66/92,656.08
  6. Step 6: Final answer
    x = 33,802.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.