Home / 19,177.41-26,462.68-10,677.57

Finding the Fourth Proportional to 19,177.41, 26,462.68 and 10,677.57

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Solution

The fourth proportional to 19,177.41, 26,462.68 and 10,677.57 is: 14,733.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,177.41 : 26,462.68 = 10,677.57 : x
  2. Step 2: Convert to fraction form
    19,177.41/26,462.68 = 10,677.57/x
  3. Step 3: Cross multiply
    19,177.41x = 26,462.68 × 10,677.57
  4. Step 4: Simplify right side
    19,177.41x = 282,557,091.39
  5. Step 5: Solve for x
    x = 282,557,091.39/19,177.41
  6. Step 6: Final answer
    x = 14,733.85

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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.