Home / 44,101.04-66,151.24-17,805.40

Finding the Fourth Proportional to 44,101.04, 66,151.24 and 17,805.40

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Solution

The fourth proportional to 44,101.04, 66,151.24 and 17,805.40 is: 26,707.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,101.04 : 66,151.24 = 17,805.40 : x
  2. Step 2: Convert to fraction form
    44,101.04/66,151.24 = 17,805.40/x
  3. Step 3: Cross multiply
    44,101.04x = 66,151.24 × 17,805.40
  4. Step 4: Simplify right side
    44,101.04x = 1,177,849,288.70
  5. Step 5: Solve for x
    x = 1,177,849,288.70/44,101.04
  6. Step 6: Final answer
    x = 26,707.97

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1.5x scale

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.