Home / 44,348.79-66,465.42-18,022.75

Finding the Fourth Proportional to 44,348.79, 66,465.42 and 18,022.75

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Solution

The fourth proportional to 44,348.79, 66,465.42 and 18,022.75 is: 27,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,348.79 : 66,465.42 = 18,022.75 : x
  2. Step 2: Convert to fraction form
    44,348.79/66,465.42 = 18,022.75/x
  3. Step 3: Cross multiply
    44,348.79x = 66,465.42 × 18,022.75
  4. Step 4: Simplify right side
    44,348.79x = 1,197,889,648.31
  5. Step 5: Solve for x
    x = 1,197,889,648.31/44,348.79
  6. Step 6: Final answer
    x = 27,010.65

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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.