Home / 7,323.02-11,042.00-6,710.66

Finding the Fourth Proportional to 7,323.02, 11,042.00 and 6,710.66

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Solution

The fourth proportional to 7,323.02, 11,042.00 and 6,710.66 is: 10,118.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323.02 : 11,042.00 = 6,710.66 : x
  2. Step 2: Convert to fraction form
    7,323.02/11,042.00 = 6,710.66/x
  3. Step 3: Cross multiply
    7,323.02x = 11,042.00 × 6,710.66
  4. Step 4: Simplify right side
    7,323.02x = 74,099,018.96
  5. Step 5: Solve for x
    x = 74,099,018.96/7,323.02
  6. Step 6: Final answer
    x = 10,118.65

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.