Home / 7,025.65-10,538.35-2,095.32

Finding the Fourth Proportional to 7,025.65, 10,538.35 and 2,095.32

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Solution

The fourth proportional to 7,025.65, 10,538.35 and 2,095.32 is: 3,142.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.65 : 10,538.35 = 2,095.32 : x
  2. Step 2: Convert to fraction form
    7,025.65/10,538.35 = 2,095.32/x
  3. Step 3: Cross multiply
    7,025.65x = 10,538.35 × 2,095.32
  4. Step 4: Simplify right side
    7,025.65x = 22,081,215.52
  5. Step 5: Solve for x
    x = 22,081,215.52/7,025.65
  6. Step 6: Final answer
    x = 3,142.94

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1.5x scale

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.