Home / 17,232.32-25,852.57-6,139.98

Finding the Fourth Proportional to 17,232.32, 25,852.57 and 6,139.98

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Solution

The fourth proportional to 17,232.32, 25,852.57 and 6,139.98 is: 9,211.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232.32 : 25,852.57 = 6,139.98 : x
  2. Step 2: Convert to fraction form
    17,232.32/25,852.57 = 6,139.98/x
  3. Step 3: Cross multiply
    17,232.32x = 25,852.57 × 6,139.98
  4. Step 4: Simplify right side
    17,232.32x = 158,734,247.40
  5. Step 5: Solve for x
    x = 158,734,247.40/17,232.32
  6. Step 6: Final answer
    x = 9,211.43

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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.