Home / 7,025.64-10,539.90-2,095.08

Finding the Fourth Proportional to 7,025.64, 10,539.90 and 2,095.08

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Solution

The fourth proportional to 7,025.64, 10,539.90 and 2,095.08 is: 3,143.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.64 : 10,539.90 = 2,095.08 : x
  2. Step 2: Convert to fraction form
    7,025.64/10,539.90 = 2,095.08/x
  3. Step 3: Cross multiply
    7,025.64x = 10,539.90 × 2,095.08
  4. Step 4: Simplify right side
    7,025.64x = 22,081,933.69
  5. Step 5: Solve for x
    x = 22,081,933.69/7,025.64
  6. Step 6: Final answer
    x = 3,143.05

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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.