Home / 17,203.56-25,799.15-5,955.85

Finding the Fourth Proportional to 17,203.56, 25,799.15 and 5,955.85

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Solution

The fourth proportional to 17,203.56, 25,799.15 and 5,955.85 is: 8,931.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,203.56 : 25,799.15 = 5,955.85 : x
  2. Step 2: Convert to fraction form
    17,203.56/25,799.15 = 5,955.85/x
  3. Step 3: Cross multiply
    17,203.56x = 25,799.15 × 5,955.85
  4. Step 4: Simplify right side
    17,203.56x = 153,655,752.80
  5. Step 5: Solve for x
    x = 153,655,752.80/17,203.56
  6. Step 6: Final answer
    x = 8,931.62

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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.