Home / 60,203.32-83,076.06-34,691.56

Finding the Fourth Proportional to 60,203.32, 83,076.06 and 34,691.56

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Solution

The fourth proportional to 60,203.32, 83,076.06 and 34,691.56 is: 47,871.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,203.32 : 83,076.06 = 34,691.56 : x
  2. Step 2: Convert to fraction form
    60,203.32/83,076.06 = 34,691.56/x
  3. Step 3: Cross multiply
    60,203.32x = 83,076.06 × 34,691.56
  4. Step 4: Simplify right side
    60,203.32x = 2,882,038,120.05
  5. Step 5: Solve for x
    x = 2,882,038,120.05/60,203.32
  6. Step 6: Final answer
    x = 47,871.75

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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.