Home / 94,510.90-141,761.64-35,342.22

Finding the Fourth Proportional to 94,510.90, 141,761.64 and 35,342.22

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Solution

The fourth proportional to 94,510.90, 141,761.64 and 35,342.22 is: 53,011.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,510.90 : 141,761.64 = 35,342.22 : x
  2. Step 2: Convert to fraction form
    94,510.90/141,761.64 = 35,342.22/x
  3. Step 3: Cross multiply
    94,510.90x = 141,761.64 × 35,342.22
  4. Step 4: Simplify right side
    94,510.90x = 5,010,171,732.58
  5. Step 5: Solve for x
    x = 5,010,171,732.58/94,510.90
  6. Step 6: Final answer
    x = 53,011.58

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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.