Home / 23,070.61-34,594.98-11,966.19

Finding the Fourth Proportional to 23,070.61, 34,594.98 and 11,966.19

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Solution

The fourth proportional to 23,070.61, 34,594.98 and 11,966.19 is: 17,943.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,070.61 : 34,594.98 = 11,966.19 : x
  2. Step 2: Convert to fraction form
    23,070.61/34,594.98 = 11,966.19/x
  3. Step 3: Cross multiply
    23,070.61x = 34,594.98 × 11,966.19
  4. Step 4: Simplify right side
    23,070.61x = 413,970,103.73
  5. Step 5: Solve for x
    x = 413,970,103.73/23,070.61
  6. Step 6: Final answer
    x = 17,943.61

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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.