Home / 62,691.34-94,052.21-36,054.38

Finding the Fourth Proportional to 62,691.34, 94,052.21 and 36,054.38

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Solution

The fourth proportional to 62,691.34, 94,052.21 and 36,054.38 is: 54,090.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,691.34 : 94,052.21 = 36,054.38 : x
  2. Step 2: Convert to fraction form
    62,691.34/94,052.21 = 36,054.38/x
  3. Step 3: Cross multiply
    62,691.34x = 94,052.21 × 36,054.38
  4. Step 4: Simplify right side
    62,691.34x = 3,390,994,119.18
  5. Step 5: Solve for x
    x = 3,390,994,119.18/62,691.34
  6. Step 6: Final answer
    x = 54,090.31

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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.