Home / 6,204.22-9,307.70-2,045.51

Finding the Fourth Proportional to 6,204.22, 9,307.70 and 2,045.51

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Solution

The fourth proportional to 6,204.22, 9,307.70 and 2,045.51 is: 3,068.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.22 : 9,307.70 = 2,045.51 : x
  2. Step 2: Convert to fraction form
    6,204.22/9,307.70 = 2,045.51/x
  3. Step 3: Cross multiply
    6,204.22x = 9,307.70 × 2,045.51
  4. Step 4: Simplify right side
    6,204.22x = 19,038,993.43
  5. Step 5: Solve for x
    x = 19,038,993.43/6,204.22
  6. Step 6: Final answer
    x = 3,068.72

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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.