Home / 32,342.48-48,517.14-8,968.94

Finding the Fourth Proportional to 32,342.48, 48,517.14 and 8,968.94

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Solution

The fourth proportional to 32,342.48, 48,517.14 and 8,968.94 is: 13,454.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,342.48 : 48,517.14 = 8,968.94 : x
  2. Step 2: Convert to fraction form
    32,342.48/48,517.14 = 8,968.94/x
  3. Step 3: Cross multiply
    32,342.48x = 48,517.14 × 8,968.94
  4. Step 4: Simplify right side
    32,342.48x = 435,147,317.63
  5. Step 5: Solve for x
    x = 435,147,317.63/32,342.48
  6. Step 6: Final answer
    x = 13,454.36

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1.5x scale

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.