Home / 95,276.01-142,920.09-25,153.50

Finding the Fourth Proportional to 95,276.01, 142,920.09 and 25,153.50

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Solution

The fourth proportional to 95,276.01, 142,920.09 and 25,153.50 is: 37,731.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,276.01 : 142,920.09 = 25,153.50 : x
  2. Step 2: Convert to fraction form
    95,276.01/142,920.09 = 25,153.50/x
  3. Step 3: Cross multiply
    95,276.01x = 142,920.09 × 25,153.50
  4. Step 4: Simplify right side
    95,276.01x = 3,594,940,483.82
  5. Step 5: Solve for x
    x = 3,594,940,483.82/95,276.01
  6. Step 6: Final answer
    x = 37,731.85

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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.