Home / 97,264.02-145,961.64-38,092.31

Finding the Fourth Proportional to 97,264.02, 145,961.64 and 38,092.31

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Solution

The fourth proportional to 97,264.02, 145,961.64 and 38,092.31 is: 57,164.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,264.02 : 145,961.64 = 38,092.31 : x
  2. Step 2: Convert to fraction form
    97,264.02/145,961.64 = 38,092.31/x
  3. Step 3: Cross multiply
    97,264.02x = 145,961.64 × 38,092.31
  4. Step 4: Simplify right side
    97,264.02x = 5,560,015,309.18
  5. Step 5: Solve for x
    x = 5,560,015,309.18/97,264.02
  6. Step 6: Final answer
    x = 57,164.15

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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.