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Finding the Fourth Proportional to 9,734.45, 14,602.28 and 6,613.11

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Solution

The fourth proportional to 9,734.45, 14,602.28 and 6,613.11 is: 9,920.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734.45 : 14,602.28 = 6,613.11 : x
  2. Step 2: Convert to fraction form
    9,734.45/14,602.28 = 6,613.11/x
  3. Step 3: Cross multiply
    9,734.45x = 14,602.28 × 6,613.11
  4. Step 4: Simplify right side
    9,734.45x = 96,566,450.83
  5. Step 5: Solve for x
    x = 96,566,450.83/9,734.45
  6. Step 6: Final answer
    x = 9,920.08

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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.