Home / 4,676.18-7,011.64-1,554.52

Finding the Fourth Proportional to 4,676.18, 7,011.64 and 1,554.52

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Solution

The fourth proportional to 4,676.18, 7,011.64 and 1,554.52 is: 2,330.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676.18 : 7,011.64 = 1,554.52 : x
  2. Step 2: Convert to fraction form
    4,676.18/7,011.64 = 1,554.52/x
  3. Step 3: Cross multiply
    4,676.18x = 7,011.64 × 1,554.52
  4. Step 4: Simplify right side
    4,676.18x = 10,899,734.61
  5. Step 5: Solve for x
    x = 10,899,734.61/4,676.18
  6. Step 6: Final answer
    x = 2,330.91

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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.