Home / 60,326.13-83,250.12-35,180.49

Finding the Fourth Proportional to 60,326.13, 83,250.12 and 35,180.49

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Solution

The fourth proportional to 60,326.13, 83,250.12 and 35,180.49 is: 48,549.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,326.13 : 83,250.12 = 35,180.49 : x
  2. Step 2: Convert to fraction form
    60,326.13/83,250.12 = 35,180.49/x
  3. Step 3: Cross multiply
    60,326.13x = 83,250.12 × 35,180.49
  4. Step 4: Simplify right side
    60,326.13x = 2,928,780,014.16
  5. Step 5: Solve for x
    x = 2,928,780,014.16/60,326.13
  6. Step 6: Final answer
    x = 48,549.11

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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.