Home / 94,511.90-141,763.14-35,343.22

Finding the Fourth Proportional to 94,511.90, 141,763.14 and 35,343.22

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Solution

The fourth proportional to 94,511.90, 141,763.14 and 35,343.22 is: 53,013.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,511.90 : 141,763.14 = 35,343.22 : x
  2. Step 2: Convert to fraction form
    94,511.90/141,763.14 = 35,343.22/x
  3. Step 3: Cross multiply
    94,511.90x = 141,763.14 × 35,343.22
  4. Step 4: Simplify right side
    94,511.90x = 5,010,365,844.91
  5. Step 5: Solve for x
    x = 5,010,365,844.91/94,511.90
  6. Step 6: Final answer
    x = 53,013.07

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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.