Home / 22,681.41-34,025.75-9,537.54

Finding the Fourth Proportional to 22,681.41, 34,025.75 and 9,537.54

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Solution

The fourth proportional to 22,681.41, 34,025.75 and 9,537.54 is: 14,307.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,681.41 : 34,025.75 = 9,537.54 : x
  2. Step 2: Convert to fraction form
    22,681.41/34,025.75 = 9,537.54/x
  3. Step 3: Cross multiply
    22,681.41x = 34,025.75 × 9,537.54
  4. Step 4: Simplify right side
    22,681.41x = 324,521,951.66
  5. Step 5: Solve for x
    x = 324,521,951.66/22,681.41
  6. Step 6: Final answer
    x = 14,307.84

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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.