Home / 8,060.12-11,124.05-4,523.52

Finding the Fourth Proportional to 8,060.12, 11,124.05 and 4,523.52

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Solution

The fourth proportional to 8,060.12, 11,124.05 and 4,523.52 is: 6,243.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.12 : 11,124.05 = 4,523.52 : x
  2. Step 2: Convert to fraction form
    8,060.12/11,124.05 = 4,523.52/x
  3. Step 3: Cross multiply
    8,060.12x = 11,124.05 × 4,523.52
  4. Step 4: Simplify right side
    8,060.12x = 50,319,840.04
  5. Step 5: Solve for x
    x = 50,319,840.04/8,060.12
  6. Step 6: Final answer
    x = 6,243.07

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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.