Home / 64,155.02-96,319.80-36,094.82

Finding the Fourth Proportional to 64,155.02, 96,319.80 and 36,094.82

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Solution

The fourth proportional to 64,155.02, 96,319.80 and 36,094.82 is: 54,191.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,155.02 : 96,319.80 = 36,094.82 : x
  2. Step 2: Convert to fraction form
    64,155.02/96,319.80 = 36,094.82/x
  3. Step 3: Cross multiply
    64,155.02x = 96,319.80 × 36,094.82
  4. Step 4: Simplify right side
    64,155.02x = 3,476,645,843.44
  5. Step 5: Solve for x
    x = 3,476,645,843.44/64,155.02
  6. Step 6: Final answer
    x = 54,191.33

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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.