Home / 7,560.27-11,341.62-4,641.84

Finding the Fourth Proportional to 7,560.27, 11,341.62 and 4,641.84

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Solution

The fourth proportional to 7,560.27, 11,341.62 and 4,641.84 is: 6,963.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.27 : 11,341.62 = 4,641.84 : x
  2. Step 2: Convert to fraction form
    7,560.27/11,341.62 = 4,641.84/x
  3. Step 3: Cross multiply
    7,560.27x = 11,341.62 × 4,641.84
  4. Step 4: Simplify right side
    7,560.27x = 52,645,985.38
  5. Step 5: Solve for x
    x = 52,645,985.38/7,560.27
  6. Step 6: Final answer
    x = 6,963.51

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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.