Home / 9,296.48-13,941.84-4,363.40

Finding the Fourth Proportional to 9,296.48, 13,941.84 and 4,363.40

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Solution

The fourth proportional to 9,296.48, 13,941.84 and 4,363.40 is: 6,543.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296.48 : 13,941.84 = 4,363.40 : x
  2. Step 2: Convert to fraction form
    9,296.48/13,941.84 = 4,363.40/x
  3. Step 3: Cross multiply
    9,296.48x = 13,941.84 × 4,363.40
  4. Step 4: Simplify right side
    9,296.48x = 60,833,824.66
  5. Step 5: Solve for x
    x = 60,833,824.66/9,296.48
  6. Step 6: Final answer
    x = 6,543.75

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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.