Home / 35,052.71-48,335.91-23,100.75

Finding the Fourth Proportional to 35,052.71, 48,335.91 and 23,100.75

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Solution

The fourth proportional to 35,052.71, 48,335.91 and 23,100.75 is: 31,854.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052.71 : 48,335.91 = 23,100.75 : x
  2. Step 2: Convert to fraction form
    35,052.71/48,335.91 = 23,100.75/x
  3. Step 3: Cross multiply
    35,052.71x = 48,335.91 × 23,100.75
  4. Step 4: Simplify right side
    35,052.71x = 1,116,595,686.30
  5. Step 5: Solve for x
    x = 1,116,595,686.30/35,052.71
  6. Step 6: Final answer
    x = 31,854.77

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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.