Home / 34,663.14-52,001.19-13,888.26

Finding the Fourth Proportional to 34,663.14, 52,001.19 and 13,888.26

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Solution

The fourth proportional to 34,663.14, 52,001.19 and 13,888.26 is: 20,834.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,663.14 : 52,001.19 = 13,888.26 : x
  2. Step 2: Convert to fraction form
    34,663.14/52,001.19 = 13,888.26/x
  3. Step 3: Cross multiply
    34,663.14x = 52,001.19 × 13,888.26
  4. Step 4: Simplify right side
    34,663.14x = 722,206,047.03
  5. Step 5: Solve for x
    x = 722,206,047.03/34,663.14
  6. Step 6: Final answer
    x = 20,834.99

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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.