Home / 6,674.94-9,210.24-4,552.20

Finding the Fourth Proportional to 6,674.94, 9,210.24 and 4,552.20

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Solution

The fourth proportional to 6,674.94, 9,210.24 and 4,552.20 is: 6,281.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.94 : 9,210.24 = 4,552.20 : x
  2. Step 2: Convert to fraction form
    6,674.94/9,210.24 = 4,552.20/x
  3. Step 3: Cross multiply
    6,674.94x = 9,210.24 × 4,552.20
  4. Step 4: Simplify right side
    6,674.94x = 41,926,854.53
  5. Step 5: Solve for x
    x = 41,926,854.53/6,674.94
  6. Step 6: Final answer
    x = 6,281.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.