Home / 7,397.01-11,095.27-2,952.45

Finding the Fourth Proportional to 7,397.01, 11,095.27 and 2,952.45

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Solution

The fourth proportional to 7,397.01, 11,095.27 and 2,952.45 is: 4,428.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397.01 : 11,095.27 = 2,952.45 : x
  2. Step 2: Convert to fraction form
    7,397.01/11,095.27 = 2,952.45/x
  3. Step 3: Cross multiply
    7,397.01x = 11,095.27 × 2,952.45
  4. Step 4: Simplify right side
    7,397.01x = 32,758,218.38
  5. Step 5: Solve for x
    x = 32,758,218.38/7,397.01
  6. Step 6: Final answer
    x = 4,428.57

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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.