Home / 15,952.50-23,928.75-4,265.46

Finding the Fourth Proportional to 15,952.50, 23,928.75 and 4,265.46

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Solution

The fourth proportional to 15,952.50, 23,928.75 and 4,265.46 is: 6,398.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,952.50 : 23,928.75 = 4,265.46 : x
  2. Step 2: Convert to fraction form
    15,952.50/23,928.75 = 4,265.46/x
  3. Step 3: Cross multiply
    15,952.50x = 23,928.75 × 4,265.46
  4. Step 4: Simplify right side
    15,952.50x = 102,067,125.98
  5. Step 5: Solve for x
    x = 102,067,125.98/15,952.50
  6. Step 6: Final answer
    x = 6,398.19

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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.