Home / 34,808.67-52,212.47-11,116.07

Finding the Fourth Proportional to 34,808.67, 52,212.47 and 11,116.07

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Solution

The fourth proportional to 34,808.67, 52,212.47 and 11,116.07 is: 16,673.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,808.67 : 52,212.47 = 11,116.07 : x
  2. Step 2: Convert to fraction form
    34,808.67/52,212.47 = 11,116.07/x
  3. Step 3: Cross multiply
    34,808.67x = 52,212.47 × 11,116.07
  4. Step 4: Simplify right side
    34,808.67x = 580,397,350.55
  5. Step 5: Solve for x
    x = 580,397,350.55/34,808.67
  6. Step 6: Final answer
    x = 16,673.93

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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.