Home / 6,746.08-10,116.96-2,064.32

Finding the Fourth Proportional to 6,746.08, 10,116.96 and 2,064.32

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Solution

The fourth proportional to 6,746.08, 10,116.96 and 2,064.32 is: 3,095.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746.08 : 10,116.96 = 2,064.32 : x
  2. Step 2: Convert to fraction form
    6,746.08/10,116.96 = 2,064.32/x
  3. Step 3: Cross multiply
    6,746.08x = 10,116.96 × 2,064.32
  4. Step 4: Simplify right side
    6,746.08x = 20,884,642.87
  5. Step 5: Solve for x
    x = 20,884,642.87/6,746.08
  6. Step 6: Final answer
    x = 3,095.82

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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.