Home / 34,683.08-52,007.30-11,306.60

Finding the Fourth Proportional to 34,683.08, 52,007.30 and 11,306.60

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Solution

The fourth proportional to 34,683.08, 52,007.30 and 11,306.60 is: 16,954.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,683.08 : 52,007.30 = 11,306.60 : x
  2. Step 2: Convert to fraction form
    34,683.08/52,007.30 = 11,306.60/x
  3. Step 3: Cross multiply
    34,683.08x = 52,007.30 × 11,306.60
  4. Step 4: Simplify right side
    34,683.08x = 588,025,738.18
  5. Step 5: Solve for x
    x = 588,025,738.18/34,683.08
  6. Step 6: Final answer
    x = 16,954.25

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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.