Home / 10,452.24-14,419.38-6,203.48

Finding the Fourth Proportional to 10,452.24, 14,419.38 and 6,203.48

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Solution

The fourth proportional to 10,452.24, 14,419.38 and 6,203.48 is: 8,558.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452.24 : 14,419.38 = 6,203.48 : x
  2. Step 2: Convert to fraction form
    10,452.24/14,419.38 = 6,203.48/x
  3. Step 3: Cross multiply
    10,452.24x = 14,419.38 × 6,203.48
  4. Step 4: Simplify right side
    10,452.24x = 89,450,275.97
  5. Step 5: Solve for x
    x = 89,450,275.97/10,452.24
  6. Step 6: Final answer
    x = 8,558.00

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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.