Home / 115,744.19-173,623.06-44,667.20

Finding the Fourth Proportional to 115,744.19, 173,623.06 and 44,667.20

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Solution

The fourth proportional to 115,744.19, 173,623.06 and 44,667.20 is: 67,003.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,744.19 : 173,623.06 = 44,667.20 : x
  2. Step 2: Convert to fraction form
    115,744.19/173,623.06 = 44,667.20/x
  3. Step 3: Cross multiply
    115,744.19x = 173,623.06 × 44,667.20
  4. Step 4: Simplify right side
    115,744.19x = 7,755,256,268.02
  5. Step 5: Solve for x
    x = 7,755,256,268.02/115,744.19
  6. Step 6: Final answer
    x = 67,003.42

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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.