Home / 317,922.24-476,957.18-93,273.60

Finding the Fourth Proportional to 317,922.24, 476,957.18 and 93,273.60

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Solution

The fourth proportional to 317,922.24, 476,957.18 and 93,273.60 is: 139,932.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,922.24 : 476,957.18 = 93,273.60 : x
  2. Step 2: Convert to fraction form
    317,922.24/476,957.18 = 93,273.60/x
  3. Step 3: Cross multiply
    317,922.24x = 476,957.18 × 93,273.60
  4. Step 4: Simplify right side
    317,922.24x = 44,487,513,224.45
  5. Step 5: Solve for x
    x = 44,487,513,224.45/317,922.24
  6. Step 6: Final answer
    x = 139,932.06

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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.