Home / 15,549.23-23,324.66-4,454.87

Finding the Fourth Proportional to 15,549.23, 23,324.66 and 4,454.87

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Solution

The fourth proportional to 15,549.23, 23,324.66 and 4,454.87 is: 6,682.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549.23 : 23,324.66 = 4,454.87 : x
  2. Step 2: Convert to fraction form
    15,549.23/23,324.66 = 4,454.87/x
  3. Step 3: Cross multiply
    15,549.23x = 23,324.66 × 4,454.87
  4. Step 4: Simplify right side
    15,549.23x = 103,908,189.20
  5. Step 5: Solve for x
    x = 103,908,189.20/15,549.23
  6. Step 6: Final answer
    x = 6,682.53

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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.