Home / 6,309.32-9,465.60-2,414.30

Finding the Fourth Proportional to 6,309.32, 9,465.60 and 2,414.30

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Solution

The fourth proportional to 6,309.32, 9,465.60 and 2,414.30 is: 3,622.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309.32 : 9,465.60 = 2,414.30 : x
  2. Step 2: Convert to fraction form
    6,309.32/9,465.60 = 2,414.30/x
  3. Step 3: Cross multiply
    6,309.32x = 9,465.60 × 2,414.30
  4. Step 4: Simplify right side
    6,309.32x = 22,852,798.08
  5. Step 5: Solve for x
    x = 22,852,798.08/6,309.32
  6. Step 6: Final answer
    x = 3,622.07

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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.