Home / 17,545.59-26,318.58-5,858.82

Finding the Fourth Proportional to 17,545.59, 26,318.58 and 5,858.82

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Solution

The fourth proportional to 17,545.59, 26,318.58 and 5,858.82 is: 8,788.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,545.59 : 26,318.58 = 5,858.82 : x
  2. Step 2: Convert to fraction form
    17,545.59/26,318.58 = 5,858.82/x
  3. Step 3: Cross multiply
    17,545.59x = 26,318.58 × 5,858.82
  4. Step 4: Simplify right side
    17,545.59x = 154,195,822.88
  5. Step 5: Solve for x
    x = 154,195,822.88/17,545.59
  6. Step 6: Final answer
    x = 8,788.30

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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.