Home / 23,866.04-32,934.22-13,256.35

Finding the Fourth Proportional to 23,866.04, 32,934.22 and 13,256.35

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Solution

The fourth proportional to 23,866.04, 32,934.22 and 13,256.35 is: 18,293.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,866.04 : 32,934.22 = 13,256.35 : x
  2. Step 2: Convert to fraction form
    23,866.04/32,934.22 = 13,256.35/x
  3. Step 3: Cross multiply
    23,866.04x = 32,934.22 × 13,256.35
  4. Step 4: Simplify right side
    23,866.04x = 436,587,431.82
  5. Step 5: Solve for x
    x = 436,587,431.82/23,866.04
  6. Step 6: Final answer
    x = 18,293.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.