Home / 23,044.02-34,566-13,176.36

Finding the Fourth Proportional to 23,044.02, 34,566 and 13,176.36

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Solution

The fourth proportional to 23,044.02, 34,566 and 13,176.36 is: 19,764.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,044.02 : 34,566 = 13,176.36 : x
  2. Step 2: Convert to fraction form
    23,044.02/34,566 = 13,176.36/x
  3. Step 3: Cross multiply
    23,044.02x = 34,566 × 13,176.36
  4. Step 4: Simplify right side
    23,044.02x = 455,454,059.76
  5. Step 5: Solve for x
    x = 455,454,059.76/23,044.02
  6. Step 6: Final answer
    x = 19,764.52

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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.