Home / 23,713.07-32,727.27-13,641.32

Finding the Fourth Proportional to 23,713.07, 32,727.27 and 13,641.32

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Solution

The fourth proportional to 23,713.07, 32,727.27 and 13,641.32 is: 18,826.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713.07 : 32,727.27 = 13,641.32 : x
  2. Step 2: Convert to fraction form
    23,713.07/32,727.27 = 13,641.32/x
  3. Step 3: Cross multiply
    23,713.07x = 32,727.27 × 13,641.32
  4. Step 4: Simplify right side
    23,713.07x = 446,443,295.77
  5. Step 5: Solve for x
    x = 446,443,295.77/23,713.07
  6. Step 6: Final answer
    x = 18,826.89

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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.