Home / 5,463.05-8,191.56-2,341.10

Finding the Fourth Proportional to 5,463.05, 8,191.56 and 2,341.10

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Solution

The fourth proportional to 5,463.05, 8,191.56 and 2,341.10 is: 3,510.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463.05 : 8,191.56 = 2,341.10 : x
  2. Step 2: Convert to fraction form
    5,463.05/8,191.56 = 2,341.10/x
  3. Step 3: Cross multiply
    5,463.05x = 8,191.56 × 2,341.10
  4. Step 4: Simplify right side
    5,463.05x = 19,177,290.37
  5. Step 5: Solve for x
    x = 19,177,290.37/5,463.05
  6. Step 6: Final answer
    x = 3,510.37

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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.