Home / 25,563.06-38,495.30-22,314.42

Finding the Fourth Proportional to 25,563.06, 38,495.30 and 22,314.42

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Solution

The fourth proportional to 25,563.06, 38,495.30 and 22,314.42 is: 33,603.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,563.06 : 38,495.30 = 22,314.42 : x
  2. Step 2: Convert to fraction form
    25,563.06/38,495.30 = 22,314.42/x
  3. Step 3: Cross multiply
    25,563.06x = 38,495.30 × 22,314.42
  4. Step 4: Simplify right side
    25,563.06x = 859,000,180.65
  5. Step 5: Solve for x
    x = 859,000,180.65/25,563.06
  6. Step 6: Final answer
    x = 33,603.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.