Home / 2,497.03-3,460.47-2,461.79

Finding the Fourth Proportional to 2,497.03, 3,460.47 and 2,461.79

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Solution

The fourth proportional to 2,497.03, 3,460.47 and 2,461.79 is: 3,411.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.03 : 3,460.47 = 2,461.79 : x
  2. Step 2: Convert to fraction form
    2,497.03/3,460.47 = 2,461.79/x
  3. Step 3: Cross multiply
    2,497.03x = 3,460.47 × 2,461.79
  4. Step 4: Simplify right side
    2,497.03x = 8,518,960.96
  5. Step 5: Solve for x
    x = 8,518,960.96/2,497.03
  6. Step 6: Final answer
    x = 3,411.64

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.