Home / 60,828.12-83,941.95-35,348.88

Finding the Fourth Proportional to 60,828.12, 83,941.95 and 35,348.88

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Solution

The fourth proportional to 60,828.12, 83,941.95 and 35,348.88 is: 48,780.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,828.12 : 83,941.95 = 35,348.88 : x
  2. Step 2: Convert to fraction form
    60,828.12/83,941.95 = 35,348.88/x
  3. Step 3: Cross multiply
    60,828.12x = 83,941.95 × 35,348.88
  4. Step 4: Simplify right side
    60,828.12x = 2,967,253,917.52
  5. Step 5: Solve for x
    x = 2,967,253,917.52/60,828.12
  6. Step 6: Final answer
    x = 48,780.96

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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.