Home / 4,393.24-6,589.23-1,471.57

Finding the Fourth Proportional to 4,393.24, 6,589.23 and 1,471.57

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Solution

The fourth proportional to 4,393.24, 6,589.23 and 1,471.57 is: 2,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.24 : 6,589.23 = 1,471.57 : x
  2. Step 2: Convert to fraction form
    4,393.24/6,589.23 = 1,471.57/x
  3. Step 3: Cross multiply
    4,393.24x = 6,589.23 × 1,471.57
  4. Step 4: Simplify right side
    4,393.24x = 9,696,513.19
  5. Step 5: Solve for x
    x = 9,696,513.19/4,393.24
  6. Step 6: Final answer
    x = 2,207.14

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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.