Home / 60,275.10-83,162.76-35,119.74

Finding the Fourth Proportional to 60,275.10, 83,162.76 and 35,119.74

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Solution

The fourth proportional to 60,275.10, 83,162.76 and 35,119.74 is: 48,455.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,275.10 : 83,162.76 = 35,119.74 : x
  2. Step 2: Convert to fraction form
    60,275.10/83,162.76 = 35,119.74/x
  3. Step 3: Cross multiply
    60,275.10x = 83,162.76 × 35,119.74
  4. Step 4: Simplify right side
    60,275.10x = 2,920,654,508.88
  5. Step 5: Solve for x
    x = 2,920,654,508.88/60,275.10
  6. Step 6: Final answer
    x = 48,455.41

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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.