Home / 19,253.72-26,567.42-10,754.66

Finding the Fourth Proportional to 19,253.72, 26,567.42 and 10,754.66

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Solution

The fourth proportional to 19,253.72, 26,567.42 and 10,754.66 is: 14,839.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,253.72 : 26,567.42 = 10,754.66 : x
  2. Step 2: Convert to fraction form
    19,253.72/26,567.42 = 10,754.66/x
  3. Step 3: Cross multiply
    19,253.72x = 26,567.42 × 10,754.66
  4. Step 4: Simplify right side
    19,253.72x = 285,723,382.57
  5. Step 5: Solve for x
    x = 285,723,382.57/19,253.72
  6. Step 6: Final answer
    x = 14,839.91

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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.