Home / 23,070.02-34,584.57-11,217.29

Finding the Fourth Proportional to 23,070.02, 34,584.57 and 11,217.29

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Solution

The fourth proportional to 23,070.02, 34,584.57 and 11,217.29 is: 16,815.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,070.02 : 34,584.57 = 11,217.29 : x
  2. Step 2: Convert to fraction form
    23,070.02/34,584.57 = 11,217.29/x
  3. Step 3: Cross multiply
    23,070.02x = 34,584.57 × 11,217.29
  4. Step 4: Simplify right side
    23,070.02x = 387,944,978.29
  5. Step 5: Solve for x
    x = 387,944,978.29/23,070.02
  6. Step 6: Final answer
    x = 16,815.98

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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.