Home / 6,363.98-9,543.63-2,202.92

Finding the Fourth Proportional to 6,363.98, 9,543.63 and 2,202.92

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Solution

The fourth proportional to 6,363.98, 9,543.63 and 2,202.92 is: 3,303.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363.98 : 9,543.63 = 2,202.92 : x
  2. Step 2: Convert to fraction form
    6,363.98/9,543.63 = 2,202.92/x
  3. Step 3: Cross multiply
    6,363.98x = 9,543.63 × 2,202.92
  4. Step 4: Simplify right side
    6,363.98x = 21,023,853.40
  5. Step 5: Solve for x
    x = 21,023,853.40/6,363.98
  6. Step 6: Final answer
    x = 3,303.57

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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.