Home / 9,674.20-14,503.38-4,476.52

Finding the Fourth Proportional to 9,674.20, 14,503.38 and 4,476.52

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Solution

The fourth proportional to 9,674.20, 14,503.38 and 4,476.52 is: 6,711.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674.20 : 14,503.38 = 4,476.52 : x
  2. Step 2: Convert to fraction form
    9,674.20/14,503.38 = 4,476.52/x
  3. Step 3: Cross multiply
    9,674.20x = 14,503.38 × 4,476.52
  4. Step 4: Simplify right side
    9,674.20x = 64,924,670.64
  5. Step 5: Solve for x
    x = 64,924,670.64/9,674.20
  6. Step 6: Final answer
    x = 6,711.12

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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.