Home / 94,622.20-141,837.56-61,363.39

Finding the Fourth Proportional to 94,622.20, 141,837.56 and 61,363.39

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Solution

The fourth proportional to 94,622.20, 141,837.56 and 61,363.39 is: 91,983.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,622.20 : 141,837.56 = 61,363.39 : x
  2. Step 2: Convert to fraction form
    94,622.20/141,837.56 = 61,363.39/x
  3. Step 3: Cross multiply
    94,622.20x = 141,837.56 × 61,363.39
  4. Step 4: Simplify right side
    94,622.20x = 8,703,633,510.93
  5. Step 5: Solve for x
    x = 8,703,633,510.93/94,622.20
  6. Step 6: Final answer
    x = 91,983.00

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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.