Home / 44,107.04-66,160.24-17,811.40

Finding the Fourth Proportional to 44,107.04, 66,160.24 and 17,811.40

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Solution

The fourth proportional to 44,107.04, 66,160.24 and 17,811.40 is: 26,716.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,107.04 : 66,160.24 = 17,811.40 : x
  2. Step 2: Convert to fraction form
    44,107.04/66,160.24 = 17,811.40/x
  3. Step 3: Cross multiply
    44,107.04x = 66,160.24 × 17,811.40
  4. Step 4: Simplify right side
    44,107.04x = 1,178,406,498.74
  5. Step 5: Solve for x
    x = 1,178,406,498.74/44,107.04
  6. Step 6: Final answer
    x = 26,716.97

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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.