Home / 44,119.26-66,173.40-26,118.19

Finding the Fourth Proportional to 44,119.26, 66,173.40 and 26,118.19

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Solution

The fourth proportional to 44,119.26, 66,173.40 and 26,118.19 is: 39,174.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,119.26 : 66,173.40 = 26,118.19 : x
  2. Step 2: Convert to fraction form
    44,119.26/66,173.40 = 26,118.19/x
  3. Step 3: Cross multiply
    44,119.26x = 66,173.40 × 26,118.19
  4. Step 4: Simplify right side
    44,119.26x = 1,728,329,268.71
  5. Step 5: Solve for x
    x = 1,728,329,268.71/44,119.26
  6. Step 6: Final answer
    x = 39,174.03

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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.