Home / 23,670.52-32,664.94-13,060.12

Finding the Fourth Proportional to 23,670.52, 32,664.94 and 13,060.12

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Solution

The fourth proportional to 23,670.52, 32,664.94 and 13,060.12 is: 18,022.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,670.52 : 32,664.94 = 13,060.12 : x
  2. Step 2: Convert to fraction form
    23,670.52/32,664.94 = 13,060.12/x
  3. Step 3: Cross multiply
    23,670.52x = 32,664.94 × 13,060.12
  4. Step 4: Simplify right side
    23,670.52x = 426,608,036.19
  5. Step 5: Solve for x
    x = 426,608,036.19/23,670.52
  6. Step 6: Final answer
    x = 18,022.76

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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.