Home / 6,697.32-10,045.00-4,689.91

Finding the Fourth Proportional to 6,697.32, 10,045.00 and 4,689.91

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Solution

The fourth proportional to 6,697.32, 10,045.00 and 4,689.91 is: 7,034.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697.32 : 10,045.00 = 4,689.91 : x
  2. Step 2: Convert to fraction form
    6,697.32/10,045.00 = 4,689.91/x
  3. Step 3: Cross multiply
    6,697.32x = 10,045.00 × 4,689.91
  4. Step 4: Simplify right side
    6,697.32x = 47,110,164.37
  5. Step 5: Solve for x
    x = 47,110,164.37/6,697.32
  6. Step 6: Final answer
    x = 7,034.19

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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.