Home / 63,325.20-94,900.32-61,433.04

Finding the Fourth Proportional to 63,325.20, 94,900.32 and 61,433.04

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Solution

The fourth proportional to 63,325.20, 94,900.32 and 61,433.04 is: 92,064.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,325.20 : 94,900.32 = 61,433.04 : x
  2. Step 2: Convert to fraction form
    63,325.20/94,900.32 = 61,433.04/x
  3. Step 3: Cross multiply
    63,325.20x = 94,900.32 × 61,433.04
  4. Step 4: Simplify right side
    63,325.20x = 5,830,015,154.57
  5. Step 5: Solve for x
    x = 5,830,015,154.57/63,325.20
  6. Step 6: Final answer
    x = 92,064.69

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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.