Home / 9,545.22-14,316.66-2,971.26

Finding the Fourth Proportional to 9,545.22, 14,316.66 and 2,971.26

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Solution

The fourth proportional to 9,545.22, 14,316.66 and 2,971.26 is: 4,456.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545.22 : 14,316.66 = 2,971.26 : x
  2. Step 2: Convert to fraction form
    9,545.22/14,316.66 = 2,971.26/x
  3. Step 3: Cross multiply
    9,545.22x = 14,316.66 × 2,971.26
  4. Step 4: Simplify right side
    9,545.22x = 42,538,519.19
  5. Step 5: Solve for x
    x = 42,538,519.19/9,545.22
  6. Step 6: Final answer
    x = 4,456.53

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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.