Home / 7,025.02-10,539.23-2,095.04

Finding the Fourth Proportional to 7,025.02, 10,539.23 and 2,095.04

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Solution

The fourth proportional to 7,025.02, 10,539.23 and 2,095.04 is: 3,143.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.02 : 10,539.23 = 2,095.04 : x
  2. Step 2: Convert to fraction form
    7,025.02/10,539.23 = 2,095.04/x
  3. Step 3: Cross multiply
    7,025.02x = 10,539.23 × 2,095.04
  4. Step 4: Simplify right side
    7,025.02x = 22,080,124.29
  5. Step 5: Solve for x
    x = 22,080,124.29/7,025.02
  6. Step 6: Final answer
    x = 3,143.07

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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.