Home / 7,026.66-10,539.25-2,346.15

Finding the Fourth Proportional to 7,026.66, 10,539.25 and 2,346.15

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Solution

The fourth proportional to 7,026.66, 10,539.25 and 2,346.15 is: 3,518.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026.66 : 10,539.25 = 2,346.15 : x
  2. Step 2: Convert to fraction form
    7,026.66/10,539.25 = 2,346.15/x
  3. Step 3: Cross multiply
    7,026.66x = 10,539.25 × 2,346.15
  4. Step 4: Simplify right side
    7,026.66x = 24,726,690.12
  5. Step 5: Solve for x
    x = 24,726,690.12/7,026.66
  6. Step 6: Final answer
    x = 3,518.98

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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.