Home / 25,297.18-34,922.06-22,898.32

Finding the Fourth Proportional to 25,297.18, 34,922.06 and 22,898.32

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Solution

The fourth proportional to 25,297.18, 34,922.06 and 22,898.32 is: 31,610.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,297.18 : 34,922.06 = 22,898.32 : x
  2. Step 2: Convert to fraction form
    25,297.18/34,922.06 = 22,898.32/x
  3. Step 3: Cross multiply
    25,297.18x = 34,922.06 × 22,898.32
  4. Step 4: Simplify right side
    25,297.18x = 799,656,504.94
  5. Step 5: Solve for x
    x = 799,656,504.94/25,297.18
  6. Step 6: Final answer
    x = 31,610.50

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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.