Home / 4,434.71-6,120.18-2,445.27

Finding the Fourth Proportional to 4,434.71, 6,120.18 and 2,445.27

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Solution

The fourth proportional to 4,434.71, 6,120.18 and 2,445.27 is: 3,374.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.71 : 6,120.18 = 2,445.27 : x
  2. Step 2: Convert to fraction form
    4,434.71/6,120.18 = 2,445.27/x
  3. Step 3: Cross multiply
    4,434.71x = 6,120.18 × 2,445.27
  4. Step 4: Simplify right side
    4,434.71x = 14,965,492.55
  5. Step 5: Solve for x
    x = 14,965,492.55/4,434.71
  6. Step 6: Final answer
    x = 3,374.63

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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.