Home / 40,722.59-61,097.55-22,004.30

Finding the Fourth Proportional to 40,722.59, 61,097.55 and 22,004.30

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Solution

The fourth proportional to 40,722.59, 61,097.55 and 22,004.30 is: 33,013.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,722.59 : 61,097.55 = 22,004.30 : x
  2. Step 2: Convert to fraction form
    40,722.59/61,097.55 = 22,004.30/x
  3. Step 3: Cross multiply
    40,722.59x = 61,097.55 × 22,004.30
  4. Step 4: Simplify right side
    40,722.59x = 1,344,408,403.96
  5. Step 5: Solve for x
    x = 1,344,408,403.96/40,722.59
  6. Step 6: Final answer
    x = 33,013.83

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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.