Home / 23,948.19-33,047.19-13,335.93

Finding the Fourth Proportional to 23,948.19, 33,047.19 and 13,335.93

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Solution

The fourth proportional to 23,948.19, 33,047.19 and 13,335.93 is: 18,402.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,948.19 : 33,047.19 = 13,335.93 : x
  2. Step 2: Convert to fraction form
    23,948.19/33,047.19 = 13,335.93/x
  3. Step 3: Cross multiply
    23,948.19x = 33,047.19 × 13,335.93
  4. Step 4: Simplify right side
    23,948.19x = 440,715,012.54
  5. Step 5: Solve for x
    x = 440,715,012.54/23,948.19
  6. Step 6: Final answer
    x = 18,402.85

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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.