Home / 64,835.44-97,215.80-25,371.02

Finding the Fourth Proportional to 64,835.44, 97,215.80 and 25,371.02

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Solution

The fourth proportional to 64,835.44, 97,215.80 and 25,371.02 is: 38,041.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,835.44 : 97,215.80 = 25,371.02 : x
  2. Step 2: Convert to fraction form
    64,835.44/97,215.80 = 25,371.02/x
  3. Step 3: Cross multiply
    64,835.44x = 97,215.80 × 25,371.02
  4. Step 4: Simplify right side
    64,835.44x = 2,466,464,122.30
  5. Step 5: Solve for x
    x = 2,466,464,122.30/64,835.44
  6. Step 6: Final answer
    x = 38,041.91

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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.