Home / 62,935.96-94,462.28-31,793.08

Finding the Fourth Proportional to 62,935.96, 94,462.28 and 31,793.08

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Solution

The fourth proportional to 62,935.96, 94,462.28 and 31,793.08 is: 47,719.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,935.96 : 94,462.28 = 31,793.08 : x
  2. Step 2: Convert to fraction form
    62,935.96/94,462.28 = 31,793.08/x
  3. Step 3: Cross multiply
    62,935.96x = 94,462.28 × 31,793.08
  4. Step 4: Simplify right side
    62,935.96x = 3,003,246,825.02
  5. Step 5: Solve for x
    x = 3,003,246,825.02/62,935.96
  6. Step 6: Final answer
    x = 47,719.09

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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.