Home / 4,537.08-6,260.94-2,547.72

Finding the Fourth Proportional to 4,537.08, 6,260.94 and 2,547.72

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Solution

The fourth proportional to 4,537.08, 6,260.94 and 2,547.72 is: 3,515.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.08 : 6,260.94 = 2,547.72 : x
  2. Step 2: Convert to fraction form
    4,537.08/6,260.94 = 2,547.72/x
  3. Step 3: Cross multiply
    4,537.08x = 6,260.94 × 2,547.72
  4. Step 4: Simplify right side
    4,537.08x = 15,951,122.06
  5. Step 5: Solve for x
    x = 15,951,122.06/4,537.08
  6. Step 6: Final answer
    x = 3,515.72

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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.