Home / 44,569.80-66,852.99-11,291.04

Finding the Fourth Proportional to 44,569.80, 66,852.99 and 11,291.04

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Solution

The fourth proportional to 44,569.80, 66,852.99 and 11,291.04 is: 16,936.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,569.80 : 66,852.99 = 11,291.04 : x
  2. Step 2: Convert to fraction form
    44,569.80/66,852.99 = 11,291.04/x
  3. Step 3: Cross multiply
    44,569.80x = 66,852.99 × 11,291.04
  4. Step 4: Simplify right side
    44,569.80x = 754,839,784.21
  5. Step 5: Solve for x
    x = 754,839,784.21/44,569.80
  6. Step 6: Final answer
    x = 16,936.13

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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.