Home / 60,960.26-84,123.20-34,102.19

Finding the Fourth Proportional to 60,960.26, 84,123.20 and 34,102.19

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Solution

The fourth proportional to 60,960.26, 84,123.20 and 34,102.19 is: 47,059.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,960.26 : 84,123.20 = 34,102.19 : x
  2. Step 2: Convert to fraction form
    60,960.26/84,123.20 = 34,102.19/x
  3. Step 3: Cross multiply
    60,960.26x = 84,123.20 × 34,102.19
  4. Step 4: Simplify right side
    60,960.26x = 2,868,784,929.19
  5. Step 5: Solve for x
    x = 2,868,784,929.19/60,960.26
  6. Step 6: Final answer
    x = 47,059.92

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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.