Home / 63,020.94-94,462.64-31,022.04

Finding the Fourth Proportional to 63,020.94, 94,462.64 and 31,022.04

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Solution

The fourth proportional to 63,020.94, 94,462.64 and 31,022.04 is: 46,499.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,020.94 : 94,462.64 = 31,022.04 : x
  2. Step 2: Convert to fraction form
    63,020.94/94,462.64 = 31,022.04/x
  3. Step 3: Cross multiply
    63,020.94x = 94,462.64 × 31,022.04
  4. Step 4: Simplify right side
    63,020.94x = 2,930,423,246.72
  5. Step 5: Solve for x
    x = 2,930,423,246.72/63,020.94
  6. Step 6: Final answer
    x = 46,499.20

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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.