Home / 60,680.25-83,741.61-33,822.95

Finding the Fourth Proportional to 60,680.25, 83,741.61 and 33,822.95

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Solution

The fourth proportional to 60,680.25, 83,741.61 and 33,822.95 is: 46,677.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,680.25 : 83,741.61 = 33,822.95 : x
  2. Step 2: Convert to fraction form
    60,680.25/83,741.61 = 33,822.95/x
  3. Step 3: Cross multiply
    60,680.25x = 83,741.61 × 33,822.95
  4. Step 4: Simplify right side
    60,680.25x = 2,832,387,869.24
  5. Step 5: Solve for x
    x = 2,832,387,869.24/60,680.25
  6. Step 6: Final answer
    x = 46,677.26

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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.