Home / 4,063.05-5,605.17-3,564.15

Finding the Fourth Proportional to 4,063.05, 5,605.17 and 3,564.15

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Solution

The fourth proportional to 4,063.05, 5,605.17 and 3,564.15 is: 4,916.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.05 : 5,605.17 = 3,564.15 : x
  2. Step 2: Convert to fraction form
    4,063.05/5,605.17 = 3,564.15/x
  3. Step 3: Cross multiply
    4,063.05x = 5,605.17 × 3,564.15
  4. Step 4: Simplify right side
    4,063.05x = 19,977,666.66
  5. Step 5: Solve for x
    x = 19,977,666.66/4,063.05
  6. Step 6: Final answer
    x = 4,916.91

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1.5x scale

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.