Home / 25,237.44-34,807.19-22,206.02

Finding the Fourth Proportional to 25,237.44, 34,807.19 and 22,206.02

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Solution

The fourth proportional to 25,237.44, 34,807.19 and 22,206.02 is: 30,626.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,237.44 : 34,807.19 = 22,206.02 : x
  2. Step 2: Convert to fraction form
    25,237.44/34,807.19 = 22,206.02/x
  3. Step 3: Cross multiply
    25,237.44x = 34,807.19 × 22,206.02
  4. Step 4: Simplify right side
    25,237.44x = 772,928,872.22
  5. Step 5: Solve for x
    x = 772,928,872.22/25,237.44
  6. Step 6: Final answer
    x = 30,626.28

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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.