Home / 109,363.23-150,921.26-59,062.23

Finding the Fourth Proportional to 109,363.23, 150,921.26 and 59,062.23

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Solution

The fourth proportional to 109,363.23, 150,921.26 and 59,062.23 is: 81,505.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,363.23 : 150,921.26 = 59,062.23 : x
  2. Step 2: Convert to fraction form
    109,363.23/150,921.26 = 59,062.23/x
  3. Step 3: Cross multiply
    109,363.23x = 150,921.26 × 59,062.23
  4. Step 4: Simplify right side
    109,363.23x = 8,913,746,170.01
  5. Step 5: Solve for x
    x = 8,913,746,170.01/109,363.23
  6. Step 6: Final answer
    x = 81,505.88

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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.