Home / 5,025.16-7,541.16-2,064.15

Finding the Fourth Proportional to 5,025.16, 7,541.16 and 2,064.15

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Solution

The fourth proportional to 5,025.16, 7,541.16 and 2,064.15 is: 3,097.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025.16 : 7,541.16 = 2,064.15 : x
  2. Step 2: Convert to fraction form
    5,025.16/7,541.16 = 2,064.15/x
  3. Step 3: Cross multiply
    5,025.16x = 7,541.16 × 2,064.15
  4. Step 4: Simplify right side
    5,025.16x = 15,566,085.41
  5. Step 5: Solve for x
    x = 15,566,085.41/5,025.16
  6. Step 6: Final answer
    x = 3,097.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.