Home / 23,670.54-32,664.79-13,060.17

Finding the Fourth Proportional to 23,670.54, 32,664.79 and 13,060.17

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Solution

The fourth proportional to 23,670.54, 32,664.79 and 13,060.17 is: 18,022.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,670.54 : 32,664.79 = 13,060.17 : x
  2. Step 2: Convert to fraction form
    23,670.54/32,664.79 = 13,060.17/x
  3. Step 3: Cross multiply
    23,670.54x = 32,664.79 × 13,060.17
  4. Step 4: Simplify right side
    23,670.54x = 426,607,710.41
  5. Step 5: Solve for x
    x = 426,607,710.41/23,670.54
  6. Step 6: Final answer
    x = 18,022.73

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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.