Home / 76,350.52-114,538.04-23,772.16

Finding the Fourth Proportional to 76,350.52, 114,538.04 and 23,772.16

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Solution

The fourth proportional to 76,350.52, 114,538.04 and 23,772.16 is: 35,662.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,350.52 : 114,538.04 = 23,772.16 : x
  2. Step 2: Convert to fraction form
    76,350.52/114,538.04 = 23,772.16/x
  3. Step 3: Cross multiply
    76,350.52x = 114,538.04 × 23,772.16
  4. Step 4: Simplify right side
    76,350.52x = 2,722,816,612.97
  5. Step 5: Solve for x
    x = 2,722,816,612.97/76,350.52
  6. Step 6: Final answer
    x = 35,662.06

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1.5x scale

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.