Home / 8,060.65-11,123.91-4,524.08

Finding the Fourth Proportional to 8,060.65, 11,123.91 and 4,524.08

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Solution

The fourth proportional to 8,060.65, 11,123.91 and 4,524.08 is: 6,243.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.65 : 11,123.91 = 4,524.08 : x
  2. Step 2: Convert to fraction form
    8,060.65/11,123.91 = 4,524.08/x
  3. Step 3: Cross multiply
    8,060.65x = 11,123.91 × 4,524.08
  4. Step 4: Simplify right side
    8,060.65x = 50,325,458.75
  5. Step 5: Solve for x
    x = 50,325,458.75/8,060.65
  6. Step 6: Final answer
    x = 6,243.35

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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.