Home / 23,554.47-32,504.92-12,943.87

Finding the Fourth Proportional to 23,554.47, 32,504.92 and 12,943.87

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Solution

The fourth proportional to 23,554.47, 32,504.92 and 12,943.87 is: 17,862.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,554.47 : 32,504.92 = 12,943.87 : x
  2. Step 2: Convert to fraction form
    23,554.47/32,504.92 = 12,943.87/x
  3. Step 3: Cross multiply
    23,554.47x = 32,504.92 × 12,943.87
  4. Step 4: Simplify right side
    23,554.47x = 420,739,458.84
  5. Step 5: Solve for x
    x = 420,739,458.84/23,554.47
  6. Step 6: Final answer
    x = 17,862.40

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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.