Home / 17,437.55-24,063.92-10,267.78

Finding the Fourth Proportional to 17,437.55, 24,063.92 and 10,267.78

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Solution

The fourth proportional to 17,437.55, 24,063.92 and 10,267.78 is: 14,169.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.55 : 24,063.92 = 10,267.78 : x
  2. Step 2: Convert to fraction form
    17,437.55/24,063.92 = 10,267.78/x
  3. Step 3: Cross multiply
    17,437.55x = 24,063.92 × 10,267.78
  4. Step 4: Simplify right side
    17,437.55x = 247,082,925.00
  5. Step 5: Solve for x
    x = 247,082,925.00/17,437.55
  6. Step 6: Final answer
    x = 14,169.59

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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.