Home / 23,197.49-34,779.19-7,393.43

Finding the Fourth Proportional to 23,197.49, 34,779.19 and 7,393.43

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Solution

The fourth proportional to 23,197.49, 34,779.19 and 7,393.43 is: 11,084.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,197.49 : 34,779.19 = 7,393.43 : x
  2. Step 2: Convert to fraction form
    23,197.49/34,779.19 = 7,393.43/x
  3. Step 3: Cross multiply
    23,197.49x = 34,779.19 × 7,393.43
  4. Step 4: Simplify right side
    23,197.49x = 257,137,314.34
  5. Step 5: Solve for x
    x = 257,137,314.34/23,197.49
  6. Step 6: Final answer
    x = 11,084.71

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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.