Home / 250,827.28-376,253.22-101,047.26

Finding the Fourth Proportional to 250,827.28, 376,253.22 and 101,047.26

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Solution

The fourth proportional to 250,827.28, 376,253.22 and 101,047.26 is: 151,575.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,827.28 : 376,253.22 = 101,047.26 : x
  2. Step 2: Convert to fraction form
    250,827.28/376,253.22 = 101,047.26/x
  3. Step 3: Cross multiply
    250,827.28x = 376,253.22 × 101,047.26
  4. Step 4: Simplify right side
    250,827.28x = 38,019,356,947.18
  5. Step 5: Solve for x
    x = 38,019,356,947.18/250,827.28
  6. Step 6: Final answer
    x = 151,575.85

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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.