Home / 19,250.52-26,567.10-10,754.34

Finding the Fourth Proportional to 19,250.52, 26,567.10 and 10,754.34

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Solution

The fourth proportional to 19,250.52, 26,567.10 and 10,754.34 is: 14,841.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.52 : 26,567.10 = 10,754.34 : x
  2. Step 2: Convert to fraction form
    19,250.52/26,567.10 = 10,754.34/x
  3. Step 3: Cross multiply
    19,250.52x = 26,567.10 × 10,754.34
  4. Step 4: Simplify right side
    19,250.52x = 285,711,626.21
  5. Step 5: Solve for x
    x = 285,711,626.21/19,250.52
  6. Step 6: Final answer
    x = 14,841.76

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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.