Home / 4,434.92-6,120.51-2,547.05

Finding the Fourth Proportional to 4,434.92, 6,120.51 and 2,547.05

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Solution

The fourth proportional to 4,434.92, 6,120.51 and 2,547.05 is: 3,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.92 : 6,120.51 = 2,547.05 : x
  2. Step 2: Convert to fraction form
    4,434.92/6,120.51 = 2,547.05/x
  3. Step 3: Cross multiply
    4,434.92x = 6,120.51 × 2,547.05
  4. Step 4: Simplify right side
    4,434.92x = 15,589,232.26
  5. Step 5: Solve for x
    x = 15,589,232.26/4,434.92
  6. Step 6: Final answer
    x = 3,515.11

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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.