Home / 9,363.30-12,909.67-6,000.58

Finding the Fourth Proportional to 9,363.30, 12,909.67 and 6,000.58

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Solution

The fourth proportional to 9,363.30, 12,909.67 and 6,000.58 is: 8,273.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.30 : 12,909.67 = 6,000.58 : x
  2. Step 2: Convert to fraction form
    9,363.30/12,909.67 = 6,000.58/x
  3. Step 3: Cross multiply
    9,363.30x = 12,909.67 × 6,000.58
  4. Step 4: Simplify right side
    9,363.30x = 77,465,507.61
  5. Step 5: Solve for x
    x = 77,465,507.61/9,363.30
  6. Step 6: Final answer
    x = 8,273.31

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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.