Home / 4,676.12-7,010.29-1,904.10

Finding the Fourth Proportional to 4,676.12, 7,010.29 and 1,904.10

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Solution

The fourth proportional to 4,676.12, 7,010.29 and 1,904.10 is: 2,854.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676.12 : 7,010.29 = 1,904.10 : x
  2. Step 2: Convert to fraction form
    4,676.12/7,010.29 = 1,904.10/x
  3. Step 3: Cross multiply
    4,676.12x = 7,010.29 × 1,904.10
  4. Step 4: Simplify right side
    4,676.12x = 13,348,293.19
  5. Step 5: Solve for x
    x = 13,348,293.19/4,676.12
  6. Step 6: Final answer
    x = 2,854.57

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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.