Home / 23,194.52-34,512.78-23,116.76

Finding the Fourth Proportional to 23,194.52, 34,512.78 and 23,116.76

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Solution

The fourth proportional to 23,194.52, 34,512.78 and 23,116.76 is: 34,397.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.52 : 34,512.78 = 23,116.76 : x
  2. Step 2: Convert to fraction form
    23,194.52/34,512.78 = 23,116.76/x
  3. Step 3: Cross multiply
    23,194.52x = 34,512.78 × 23,116.76
  4. Step 4: Simplify right side
    23,194.52x = 797,823,652.19
  5. Step 5: Solve for x
    x = 797,823,652.19/23,194.52
  6. Step 6: Final answer
    x = 34,397.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.