Home / 64,836.19-97,216.92-25,371.77

Finding the Fourth Proportional to 64,836.19, 97,216.92 and 25,371.77

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Solution

The fourth proportional to 64,836.19, 97,216.92 and 25,371.77 is: 38,043.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,836.19 : 97,216.92 = 25,371.77 : x
  2. Step 2: Convert to fraction form
    64,836.19/97,216.92 = 25,371.77/x
  3. Step 3: Cross multiply
    64,836.19x = 97,216.92 × 25,371.77
  4. Step 4: Simplify right side
    64,836.19x = 2,466,565,577.39
  5. Step 5: Solve for x
    x = 2,466,565,577.39/64,836.19
  6. Step 6: Final answer
    x = 38,043.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.