Home / 94,583.76-141,900.12-35,424.08

Finding the Fourth Proportional to 94,583.76, 141,900.12 and 35,424.08

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Solution

The fourth proportional to 94,583.76, 141,900.12 and 35,424.08 is: 53,145.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,583.76 : 141,900.12 = 35,424.08 : x
  2. Step 2: Convert to fraction form
    94,583.76/141,900.12 = 35,424.08/x
  3. Step 3: Cross multiply
    94,583.76x = 141,900.12 × 35,424.08
  4. Step 4: Simplify right side
    94,583.76x = 5,026,681,202.89
  5. Step 5: Solve for x
    x = 5,026,681,202.89/94,583.76
  6. Step 6: Final answer
    x = 53,145.29

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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.