Home / 6,703.29-10,054.89-2,810.43

Finding the Fourth Proportional to 6,703.29, 10,054.89 and 2,810.43

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Solution

The fourth proportional to 6,703.29, 10,054.89 and 2,810.43 is: 4,215.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.29 : 10,054.89 = 2,810.43 : x
  2. Step 2: Convert to fraction form
    6,703.29/10,054.89 = 2,810.43/x
  3. Step 3: Cross multiply
    6,703.29x = 10,054.89 × 2,810.43
  4. Step 4: Simplify right side
    6,703.29x = 28,258,564.50
  5. Step 5: Solve for x
    x = 28,258,564.50/6,703.29
  6. Step 6: Final answer
    x = 4,215.63

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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.