Home / 61,192.64-91,735.50-23,726.90

Finding the Fourth Proportional to 61,192.64, 91,735.50 and 23,726.90

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Solution

The fourth proportional to 61,192.64, 91,735.50 and 23,726.90 is: 35,569.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,192.64 : 91,735.50 = 23,726.90 : x
  2. Step 2: Convert to fraction form
    61,192.64/91,735.50 = 23,726.90/x
  3. Step 3: Cross multiply
    61,192.64x = 91,735.50 × 23,726.90
  4. Step 4: Simplify right side
    61,192.64x = 2,176,599,034.95
  5. Step 5: Solve for x
    x = 2,176,599,034.95/61,192.64
  6. Step 6: Final answer
    x = 35,569.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.