Home / 10,695.26-16,044.27-4,123.32

Finding the Fourth Proportional to 10,695.26, 16,044.27 and 4,123.32

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Solution

The fourth proportional to 10,695.26, 16,044.27 and 4,123.32 is: 6,185.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695.26 : 16,044.27 = 4,123.32 : x
  2. Step 2: Convert to fraction form
    10,695.26/16,044.27 = 4,123.32/x
  3. Step 3: Cross multiply
    10,695.26x = 16,044.27 × 4,123.32
  4. Step 4: Simplify right side
    10,695.26x = 66,155,659.38
  5. Step 5: Solve for x
    x = 66,155,659.38/10,695.26
  6. Step 6: Final answer
    x = 6,185.51

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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.