Home / 44,636.04-66,954.45-11,356.14

Finding the Fourth Proportional to 44,636.04, 66,954.45 and 11,356.14

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Solution

The fourth proportional to 44,636.04, 66,954.45 and 11,356.14 is: 17,034.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,636.04 : 66,954.45 = 11,356.14 : x
  2. Step 2: Convert to fraction form
    44,636.04/66,954.45 = 11,356.14/x
  3. Step 3: Cross multiply
    44,636.04x = 66,954.45 × 11,356.14
  4. Step 4: Simplify right side
    44,636.04x = 760,343,960.99
  5. Step 5: Solve for x
    x = 760,343,960.99/44,636.04
  6. Step 6: Final answer
    x = 17,034.31

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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.