Home / 151,600.76-227,335.08-43,506.32

Finding the Fourth Proportional to 151,600.76, 227,335.08 and 43,506.32

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Solution

The fourth proportional to 151,600.76, 227,335.08 and 43,506.32 is: 65,240.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,600.76 : 227,335.08 = 43,506.32 : x
  2. Step 2: Convert to fraction form
    151,600.76/227,335.08 = 43,506.32/x
  3. Step 3: Cross multiply
    151,600.76x = 227,335.08 × 43,506.32
  4. Step 4: Simplify right side
    151,600.76x = 9,890,512,737.71
  5. Step 5: Solve for x
    x = 9,890,512,737.71/151,600.76
  6. Step 6: Final answer
    x = 65,240.52

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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.