Home / 110,328.52-152,254.02-60,027.88

Finding the Fourth Proportional to 110,328.52, 152,254.02 and 60,027.88

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Solution

The fourth proportional to 110,328.52, 152,254.02 and 60,027.88 is: 82,838.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328.52 : 152,254.02 = 60,027.88 : x
  2. Step 2: Convert to fraction form
    110,328.52/152,254.02 = 60,027.88/x
  3. Step 3: Cross multiply
    110,328.52x = 152,254.02 × 60,027.88
  4. Step 4: Simplify right side
    110,328.52x = 9,139,486,042.08
  5. Step 5: Solve for x
    x = 9,139,486,042.08/110,328.52
  6. Step 6: Final answer
    x = 82,838.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.