Home / 23,180.02-32,123.08-22,736.94

Finding the Fourth Proportional to 23,180.02, 32,123.08 and 22,736.94

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Solution

The fourth proportional to 23,180.02, 32,123.08 and 22,736.94 is: 31,509.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,180.02 : 32,123.08 = 22,736.94 : x
  2. Step 2: Convert to fraction form
    23,180.02/32,123.08 = 22,736.94/x
  3. Step 3: Cross multiply
    23,180.02x = 32,123.08 × 22,736.94
  4. Step 4: Simplify right side
    23,180.02x = 730,380,542.58
  5. Step 5: Solve for x
    x = 730,380,542.58/23,180.02
  6. Step 6: Final answer
    x = 31,509.06

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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.