Home / 23,335.05-32,201.68-13,264.59

Finding the Fourth Proportional to 23,335.05, 32,201.68 and 13,264.59

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Solution

The fourth proportional to 23,335.05, 32,201.68 and 13,264.59 is: 18,304.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,335.05 : 32,201.68 = 13,264.59 : x
  2. Step 2: Convert to fraction form
    23,335.05/32,201.68 = 13,264.59/x
  3. Step 3: Cross multiply
    23,335.05x = 32,201.68 × 13,264.59
  4. Step 4: Simplify right side
    23,335.05x = 427,142,082.51
  5. Step 5: Solve for x
    x = 427,142,082.51/23,335.05
  6. Step 6: Final answer
    x = 18,304.74

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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.