Home / 5,066.10-6,988.29-3,048.11

Finding the Fourth Proportional to 5,066.10, 6,988.29 and 3,048.11

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Solution

The fourth proportional to 5,066.10, 6,988.29 and 3,048.11 is: 4,204.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066.10 : 6,988.29 = 3,048.11 : x
  2. Step 2: Convert to fraction form
    5,066.10/6,988.29 = 3,048.11/x
  3. Step 3: Cross multiply
    5,066.10x = 6,988.29 × 3,048.11
  4. Step 4: Simplify right side
    5,066.10x = 21,301,076.63
  5. Step 5: Solve for x
    x = 21,301,076.63/5,066.10
  6. Step 6: Final answer
    x = 4,204.63

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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.