Home / 11,060.28-16,590.30-4,484.90

Finding the Fourth Proportional to 11,060.28, 16,590.30 and 4,484.90

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Solution

The fourth proportional to 11,060.28, 16,590.30 and 4,484.90 is: 6,727.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060.28 : 16,590.30 = 4,484.90 : x
  2. Step 2: Convert to fraction form
    11,060.28/16,590.30 = 4,484.90/x
  3. Step 3: Cross multiply
    11,060.28x = 16,590.30 × 4,484.90
  4. Step 4: Simplify right side
    11,060.28x = 74,405,836.47
  5. Step 5: Solve for x
    x = 74,405,836.47/11,060.28
  6. Step 6: Final answer
    x = 6,727.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.