Home / 63,213.22-94,614.08-46,566.70

Finding the Fourth Proportional to 63,213.22, 94,614.08 and 46,566.70

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Solution

The fourth proportional to 63,213.22, 94,614.08 and 46,566.70 is: 69,698.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,213.22 : 94,614.08 = 46,566.70 : x
  2. Step 2: Convert to fraction form
    63,213.22/94,614.08 = 46,566.70/x
  3. Step 3: Cross multiply
    63,213.22x = 94,614.08 × 46,566.70
  4. Step 4: Simplify right side
    63,213.22x = 4,405,865,479.14
  5. Step 5: Solve for x
    x = 4,405,865,479.14/63,213.22
  6. Step 6: Final answer
    x = 69,698.48

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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.