Home / 4,696.86-6,473.20-4,159.29

Finding the Fourth Proportional to 4,696.86, 6,473.20 and 4,159.29

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Solution

The fourth proportional to 4,696.86, 6,473.20 and 4,159.29 is: 5,732.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.86 : 6,473.20 = 4,159.29 : x
  2. Step 2: Convert to fraction form
    4,696.86/6,473.20 = 4,159.29/x
  3. Step 3: Cross multiply
    4,696.86x = 6,473.20 × 4,159.29
  4. Step 4: Simplify right side
    4,696.86x = 26,923,916.03
  5. Step 5: Solve for x
    x = 26,923,916.03/4,696.86
  6. Step 6: Final answer
    x = 5,732.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.