Home / 23,565.02-32,519.73-12,954.82

Finding the Fourth Proportional to 23,565.02, 32,519.73 and 12,954.82

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Solution

The fourth proportional to 23,565.02, 32,519.73 and 12,954.82 is: 17,877.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,565.02 : 32,519.73 = 12,954.82 : x
  2. Step 2: Convert to fraction form
    23,565.02/32,519.73 = 12,954.82/x
  3. Step 3: Cross multiply
    23,565.02x = 32,519.73 × 12,954.82
  4. Step 4: Simplify right side
    23,565.02x = 421,287,248.60
  5. Step 5: Solve for x
    x = 421,287,248.60/23,565.02
  6. Step 6: Final answer
    x = 17,877.65

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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.