Home / 63,211.22-94,611.08-46,564.70

Finding the Fourth Proportional to 63,211.22, 94,611.08 and 46,564.70

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Solution

The fourth proportional to 63,211.22, 94,611.08 and 46,564.70 is: 69,695.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211.22 : 94,611.08 = 46,564.70 : x
  2. Step 2: Convert to fraction form
    63,211.22/94,611.08 = 46,564.70/x
  3. Step 3: Cross multiply
    63,211.22x = 94,611.08 × 46,564.70
  4. Step 4: Simplify right side
    63,211.22x = 4,405,536,556.88
  5. Step 5: Solve for x
    x = 4,405,536,556.88/63,211.22
  6. Step 6: Final answer
    x = 69,695.48

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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.