Home / 3,095.91-4,637.30-2,434.65

Finding the Fourth Proportional to 3,095.91, 4,637.30 and 2,434.65

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Solution

The fourth proportional to 3,095.91, 4,637.30 and 2,434.65 is: 3,646.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.91 : 4,637.30 = 2,434.65 : x
  2. Step 2: Convert to fraction form
    3,095.91/4,637.30 = 2,434.65/x
  3. Step 3: Cross multiply
    3,095.91x = 4,637.30 × 2,434.65
  4. Step 4: Simplify right side
    3,095.91x = 11,290,190.27
  5. Step 5: Solve for x
    x = 11,290,190.27/3,095.91
  6. Step 6: Final answer
    x = 3,646.81

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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.