Home / 32,107.06-44,296.85-18,667.26

Finding the Fourth Proportional to 32,107.06, 44,296.85 and 18,667.26

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Solution

The fourth proportional to 32,107.06, 44,296.85 and 18,667.26 is: 25,754.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,107.06 : 44,296.85 = 18,667.26 : x
  2. Step 2: Convert to fraction form
    32,107.06/44,296.85 = 18,667.26/x
  3. Step 3: Cross multiply
    32,107.06x = 44,296.85 × 18,667.26
  4. Step 4: Simplify right side
    32,107.06x = 826,900,810.30
  5. Step 5: Solve for x
    x = 826,900,810.30/32,107.06
  6. Step 6: Final answer
    x = 25,754.49

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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.