Home / 63,084.08-94,691.76-46,462.88

Finding the Fourth Proportional to 63,084.08, 94,691.76 and 46,462.88

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Solution

The fourth proportional to 63,084.08, 94,691.76 and 46,462.88 is: 69,742.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,084.08 : 94,691.76 = 46,462.88 : x
  2. Step 2: Convert to fraction form
    63,084.08/94,691.76 = 46,462.88/x
  3. Step 3: Cross multiply
    63,084.08x = 94,691.76 × 46,462.88
  4. Step 4: Simplify right side
    63,084.08x = 4,399,651,881.87
  5. Step 5: Solve for x
    x = 4,399,651,881.87/63,084.08
  6. Step 6: Final answer
    x = 69,742.67

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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.