Home / 155,244.72-232,791.18-64,043.14

Finding the Fourth Proportional to 155,244.72, 232,791.18 and 64,043.14

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Solution

The fourth proportional to 155,244.72, 232,791.18 and 64,043.14 is: 96,033.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,244.72 : 232,791.18 = 64,043.14 : x
  2. Step 2: Convert to fraction form
    155,244.72/232,791.18 = 64,043.14/x
  3. Step 3: Cross multiply
    155,244.72x = 232,791.18 × 64,043.14
  4. Step 4: Simplify right side
    155,244.72x = 14,908,677,344.87
  5. Step 5: Solve for x
    x = 14,908,677,344.87/155,244.72
  6. Step 6: Final answer
    x = 96,033.39

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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.