Home / 151,934.10-227,901.15-41,126.10

Finding the Fourth Proportional to 151,934.10, 227,901.15 and 41,126.10

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Solution

The fourth proportional to 151,934.10, 227,901.15 and 41,126.10 is: 61,689.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,934.10 : 227,901.15 = 41,126.10 : x
  2. Step 2: Convert to fraction form
    151,934.10/227,901.15 = 41,126.10/x
  3. Step 3: Cross multiply
    151,934.10x = 227,901.15 × 41,126.10
  4. Step 4: Simplify right side
    151,934.10x = 9,372,685,485.02
  5. Step 5: Solve for x
    x = 9,372,685,485.02/151,934.10
  6. Step 6: Final answer
    x = 61,689.15

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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.