Home / 4,509.32-6,763.99-1,737.30

Finding the Fourth Proportional to 4,509.32, 6,763.99 and 1,737.30

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Solution

The fourth proportional to 4,509.32, 6,763.99 and 1,737.30 is: 2,605.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509.32 : 6,763.99 = 1,737.30 : x
  2. Step 2: Convert to fraction form
    4,509.32/6,763.99 = 1,737.30/x
  3. Step 3: Cross multiply
    4,509.32x = 6,763.99 × 1,737.30
  4. Step 4: Simplify right side
    4,509.32x = 11,751,066.06
  5. Step 5: Solve for x
    x = 11,751,066.06/4,509.32
  6. Step 6: Final answer
    x = 2,605.95

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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.