Home / 23,020.64-34,519.98-10,536.92

Finding the Fourth Proportional to 23,020.64, 34,519.98 and 10,536.92

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Solution

The fourth proportional to 23,020.64, 34,519.98 and 10,536.92 is: 15,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,020.64 : 34,519.98 = 10,536.92 : x
  2. Step 2: Convert to fraction form
    23,020.64/34,519.98 = 10,536.92/x
  3. Step 3: Cross multiply
    23,020.64x = 34,519.98 × 10,536.92
  4. Step 4: Simplify right side
    23,020.64x = 363,734,267.66
  5. Step 5: Solve for x
    x = 363,734,267.66/23,020.64
  6. Step 6: Final answer
    x = 15,800.35

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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.