Home / 95,256.76-142,875.06-39,102.80

Finding the Fourth Proportional to 95,256.76, 142,875.06 and 39,102.80

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Solution

The fourth proportional to 95,256.76, 142,875.06 and 39,102.80 is: 58,650.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,256.76 : 142,875.06 = 39,102.80 : x
  2. Step 2: Convert to fraction form
    95,256.76/142,875.06 = 39,102.80/x
  3. Step 3: Cross multiply
    95,256.76x = 142,875.06 × 39,102.80
  4. Step 4: Simplify right side
    95,256.76x = 5,586,814,896.17
  5. Step 5: Solve for x
    x = 5,586,814,896.17/95,256.76
  6. Step 6: Final answer
    x = 58,650.06

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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.