Home / 60,850.08-83,363.12-58,575.76

Finding the Fourth Proportional to 60,850.08, 83,363.12 and 58,575.76

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Solution

The fourth proportional to 60,850.08, 83,363.12 and 58,575.76 is: 80,247.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,850.08 : 83,363.12 = 58,575.76 : x
  2. Step 2: Convert to fraction form
    60,850.08/83,363.12 = 58,575.76/x
  3. Step 3: Cross multiply
    60,850.08x = 83,363.12 × 58,575.76
  4. Step 4: Simplify right side
    60,850.08x = 4,883,058,109.97
  5. Step 5: Solve for x
    x = 4,883,058,109.97/60,850.08
  6. Step 6: Final answer
    x = 80,247.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.