Home / 92,253.36-138,066.30-58,996.20

Finding the Fourth Proportional to 92,253.36, 138,066.30 and 58,996.20

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Solution

The fourth proportional to 92,253.36, 138,066.30 and 58,996.20 is: 88,293.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,253.36 : 138,066.30 = 58,996.20 : x
  2. Step 2: Convert to fraction form
    92,253.36/138,066.30 = 58,996.20/x
  3. Step 3: Cross multiply
    92,253.36x = 138,066.30 × 58,996.20
  4. Step 4: Simplify right side
    92,253.36x = 8,145,387,048.06
  5. Step 5: Solve for x
    x = 8,145,387,048.06/92,253.36
  6. Step 6: Final answer
    x = 88,293.66

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1.5x scale

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.