Home / 23,176.26-34,466.23-22,438.15

Finding the Fourth Proportional to 23,176.26, 34,466.23 and 22,438.15

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Solution

The fourth proportional to 23,176.26, 34,466.23 and 22,438.15 is: 33,368.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176.26 : 34,466.23 = 22,438.15 : x
  2. Step 2: Convert to fraction form
    23,176.26/34,466.23 = 22,438.15/x
  3. Step 3: Cross multiply
    23,176.26x = 34,466.23 × 22,438.15
  4. Step 4: Simplify right side
    23,176.26x = 773,358,438.67
  5. Step 5: Solve for x
    x = 773,358,438.67/23,176.26
  6. Step 6: Final answer
    x = 33,368.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.