Home / 9,543.60-14,280.48-6,773.04

Finding the Fourth Proportional to 9,543.60, 14,280.48 and 6,773.04

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Solution

The fourth proportional to 9,543.60, 14,280.48 and 6,773.04 is: 10,134.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543.60 : 14,280.48 = 6,773.04 : x
  2. Step 2: Convert to fraction form
    9,543.60/14,280.48 = 6,773.04/x
  3. Step 3: Cross multiply
    9,543.60x = 14,280.48 × 6,773.04
  4. Step 4: Simplify right side
    9,543.60x = 96,722,262.26
  5. Step 5: Solve for x
    x = 96,722,262.26/9,543.60
  6. Step 6: Final answer
    x = 10,134.78

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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.