Home / 4,434.94-6,120.19-2,445.50

Finding the Fourth Proportional to 4,434.94, 6,120.19 and 2,445.50

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Solution

The fourth proportional to 4,434.94, 6,120.19 and 2,445.50 is: 3,374.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.94 : 6,120.19 = 2,445.50 : x
  2. Step 2: Convert to fraction form
    4,434.94/6,120.19 = 2,445.50/x
  3. Step 3: Cross multiply
    4,434.94x = 6,120.19 × 2,445.50
  4. Step 4: Simplify right side
    4,434.94x = 14,966,924.65
  5. Step 5: Solve for x
    x = 14,966,924.65/4,434.94
  6. Step 6: Final answer
    x = 3,374.78

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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.