Home / 63,316.44-94,948.70-28,232.12

Finding the Fourth Proportional to 63,316.44, 94,948.70 and 28,232.12

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Solution

The fourth proportional to 63,316.44, 94,948.70 and 28,232.12 is: 42,336.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,316.44 : 94,948.70 = 28,232.12 : x
  2. Step 2: Convert to fraction form
    63,316.44/94,948.70 = 28,232.12/x
  3. Step 3: Cross multiply
    63,316.44x = 94,948.70 × 28,232.12
  4. Step 4: Simplify right side
    63,316.44x = 2,680,603,092.24
  5. Step 5: Solve for x
    x = 2,680,603,092.24/63,316.44
  6. Step 6: Final answer
    x = 42,336.60

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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.