Home / 6,864.32-10,295.04-2,246.24

Finding the Fourth Proportional to 6,864.32, 10,295.04 and 2,246.24

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Solution

The fourth proportional to 6,864.32, 10,295.04 and 2,246.24 is: 3,368.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864.32 : 10,295.04 = 2,246.24 : x
  2. Step 2: Convert to fraction form
    6,864.32/10,295.04 = 2,246.24/x
  3. Step 3: Cross multiply
    6,864.32x = 10,295.04 × 2,246.24
  4. Step 4: Simplify right side
    6,864.32x = 23,125,130.65
  5. Step 5: Solve for x
    x = 23,125,130.65/6,864.32
  6. Step 6: Final answer
    x = 3,368.89

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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.