Home / 23,348.48-32,385.98-22,507.88

Finding the Fourth Proportional to 23,348.48, 32,385.98 and 22,507.88

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Solution

The fourth proportional to 23,348.48, 32,385.98 and 22,507.88 is: 31,220.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348.48 : 32,385.98 = 22,507.88 : x
  2. Step 2: Convert to fraction form
    23,348.48/32,385.98 = 22,507.88/x
  3. Step 3: Cross multiply
    23,348.48x = 32,385.98 × 22,507.88
  4. Step 4: Simplify right side
    23,348.48x = 728,939,751.52
  5. Step 5: Solve for x
    x = 728,939,751.52/23,348.48
  6. Step 6: Final answer
    x = 31,220.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.