Home / 2,310.04-3,465.06-2,135.08

Finding the Fourth Proportional to 2,310.04, 3,465.06 and 2,135.08

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Solution

The fourth proportional to 2,310.04, 3,465.06 and 2,135.08 is: 3,202.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310.04 : 3,465.06 = 2,135.08 : x
  2. Step 2: Convert to fraction form
    2,310.04/3,465.06 = 2,135.08/x
  3. Step 3: Cross multiply
    2,310.04x = 3,465.06 × 2,135.08
  4. Step 4: Simplify right side
    2,310.04x = 7,398,180.30
  5. Step 5: Solve for x
    x = 7,398,180.30/2,310.04
  6. Step 6: Final answer
    x = 3,202.62

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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.