Home / 23,267.48-32,101.86-13,195.13

Finding the Fourth Proportional to 23,267.48, 32,101.86 and 13,195.13

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Solution

The fourth proportional to 23,267.48, 32,101.86 and 13,195.13 is: 18,205.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,267.48 : 32,101.86 = 13,195.13 : x
  2. Step 2: Convert to fraction form
    23,267.48/32,101.86 = 13,195.13/x
  3. Step 3: Cross multiply
    23,267.48x = 32,101.86 × 13,195.13
  4. Step 4: Simplify right side
    23,267.48x = 423,588,055.43
  5. Step 5: Solve for x
    x = 423,588,055.43/23,267.48
  6. Step 6: Final answer
    x = 18,205.16

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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.