Home / 17,545.21-24,212.82-9,587.26

Finding the Fourth Proportional to 17,545.21, 24,212.82 and 9,587.26

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Solution

The fourth proportional to 17,545.21, 24,212.82 and 9,587.26 is: 13,230.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,545.21 : 24,212.82 = 9,587.26 : x
  2. Step 2: Convert to fraction form
    17,545.21/24,212.82 = 9,587.26/x
  3. Step 3: Cross multiply
    17,545.21x = 24,212.82 × 9,587.26
  4. Step 4: Simplify right side
    17,545.21x = 232,134,666.89
  5. Step 5: Solve for x
    x = 232,134,666.89/17,545.21
  6. Step 6: Final answer
    x = 13,230.66

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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.