Home / 23,200.88-34,808.20-13,347.23

Finding the Fourth Proportional to 23,200.88, 34,808.20 and 13,347.23

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Solution

The fourth proportional to 23,200.88, 34,808.20 and 13,347.23 is: 20,024.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,200.88 : 34,808.20 = 13,347.23 : x
  2. Step 2: Convert to fraction form
    23,200.88/34,808.20 = 13,347.23/x
  3. Step 3: Cross multiply
    23,200.88x = 34,808.20 × 13,347.23
  4. Step 4: Simplify right side
    23,200.88x = 464,592,843.88
  5. Step 5: Solve for x
    x = 464,592,843.88/23,200.88
  6. Step 6: Final answer
    x = 20,024.80

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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.