Home / 23,230.08-32,052.76-14,149.34

Finding the Fourth Proportional to 23,230.08, 32,052.76 and 14,149.34

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Solution

The fourth proportional to 23,230.08, 32,052.76 and 14,149.34 is: 19,523.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,230.08 : 32,052.76 = 14,149.34 : x
  2. Step 2: Convert to fraction form
    23,230.08/32,052.76 = 14,149.34/x
  3. Step 3: Cross multiply
    23,230.08x = 32,052.76 × 14,149.34
  4. Step 4: Simplify right side
    23,230.08x = 453,525,399.18
  5. Step 5: Solve for x
    x = 453,525,399.18/23,230.08
  6. Step 6: Final answer
    x = 19,523.20

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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.