Home / 94,282.34-141,462.66-38,162.12

Finding the Fourth Proportional to 94,282.34, 141,462.66 and 38,162.12

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Solution

The fourth proportional to 94,282.34, 141,462.66 and 38,162.12 is: 57,259.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,282.34 : 141,462.66 = 38,162.12 : x
  2. Step 2: Convert to fraction form
    94,282.34/141,462.66 = 38,162.12/x
  3. Step 3: Cross multiply
    94,282.34x = 141,462.66 × 38,162.12
  4. Step 4: Simplify right side
    94,282.34x = 5,398,515,006.44
  5. Step 5: Solve for x
    x = 5,398,515,006.44/94,282.34
  6. Step 6: Final answer
    x = 57,259.03

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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.