Home / 60,330.33-83,267.97-34,840.85

Finding the Fourth Proportional to 60,330.33, 83,267.97 and 34,840.85

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Solution

The fourth proportional to 60,330.33, 83,267.97 and 34,840.85 is: 48,087.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,330.33 : 83,267.97 = 34,840.85 : x
  2. Step 2: Convert to fraction form
    60,330.33/83,267.97 = 34,840.85/x
  3. Step 3: Cross multiply
    60,330.33x = 83,267.97 × 34,840.85
  4. Step 4: Simplify right side
    60,330.33x = 2,901,126,716.65
  5. Step 5: Solve for x
    x = 2,901,126,716.65/60,330.33
  6. Step 6: Final answer
    x = 48,087.37

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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.