Home / 43,081.03-59,440.57-25,165.86

Finding the Fourth Proportional to 43,081.03, 59,440.57 and 25,165.86

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Solution

The fourth proportional to 43,081.03, 59,440.57 and 25,165.86 is: 34,722.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,081.03 : 59,440.57 = 25,165.86 : x
  2. Step 2: Convert to fraction form
    43,081.03/59,440.57 = 25,165.86/x
  3. Step 3: Cross multiply
    43,081.03x = 59,440.57 × 25,165.86
  4. Step 4: Simplify right side
    43,081.03x = 1,495,873,062.94
  5. Step 5: Solve for x
    x = 1,495,873,062.94/43,081.03
  6. Step 6: Final answer
    x = 34,722.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.