Home / 60,110.92-82,959.27-34,618.12

Finding the Fourth Proportional to 60,110.92, 82,959.27 and 34,618.12

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Solution

The fourth proportional to 60,110.92, 82,959.27 and 34,618.12 is: 47,776.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,110.92 : 82,959.27 = 34,618.12 : x
  2. Step 2: Convert to fraction form
    60,110.92/82,959.27 = 34,618.12/x
  3. Step 3: Cross multiply
    60,110.92x = 82,959.27 × 34,618.12
  4. Step 4: Simplify right side
    60,110.92x = 2,871,893,963.97
  5. Step 5: Solve for x
    x = 2,871,893,963.97/60,110.92
  6. Step 6: Final answer
    x = 47,776.58

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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.