Home / 10,325.57-14,266.01-7,195.73

Finding the Fourth Proportional to 10,325.57, 14,266.01 and 7,195.73

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Solution

The fourth proportional to 10,325.57, 14,266.01 and 7,195.73 is: 9,941.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325.57 : 14,266.01 = 7,195.73 : x
  2. Step 2: Convert to fraction form
    10,325.57/14,266.01 = 7,195.73/x
  3. Step 3: Cross multiply
    10,325.57x = 14,266.01 × 7,195.73
  4. Step 4: Simplify right side
    10,325.57x = 102,654,320.16
  5. Step 5: Solve for x
    x = 102,654,320.16/10,325.57
  6. Step 6: Final answer
    x = 9,941.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.