Home / 4,426.02-6,633.63-2,477.70

Finding the Fourth Proportional to 4,426.02, 6,633.63 and 2,477.70

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Solution

The fourth proportional to 4,426.02, 6,633.63 and 2,477.70 is: 3,713.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.02 : 6,633.63 = 2,477.70 : x
  2. Step 2: Convert to fraction form
    4,426.02/6,633.63 = 2,477.70/x
  3. Step 3: Cross multiply
    4,426.02x = 6,633.63 × 2,477.70
  4. Step 4: Simplify right side
    4,426.02x = 16,436,145.05
  5. Step 5: Solve for x
    x = 16,436,145.05/4,426.02
  6. Step 6: Final answer
    x = 3,713.53

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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.