Home / 25,069.20-37,619.40-22,733.42

Finding the Fourth Proportional to 25,069.20, 37,619.40 and 22,733.42

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Solution

The fourth proportional to 25,069.20, 37,619.40 and 22,733.42 is: 34,114.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069.20 : 37,619.40 = 22,733.42 : x
  2. Step 2: Convert to fraction form
    25,069.20/37,619.40 = 22,733.42/x
  3. Step 3: Cross multiply
    25,069.20x = 37,619.40 × 22,733.42
  4. Step 4: Simplify right side
    25,069.20x = 855,217,620.35
  5. Step 5: Solve for x
    x = 855,217,620.35/25,069.20
  6. Step 6: Final answer
    x = 34,114.28

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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.