Home / 3,356.02-4,633.57-3,000.84

Finding the Fourth Proportional to 3,356.02, 4,633.57 and 3,000.84

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Solution

The fourth proportional to 3,356.02, 4,633.57 and 3,000.84 is: 4,143.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356.02 : 4,633.57 = 3,000.84 : x
  2. Step 2: Convert to fraction form
    3,356.02/4,633.57 = 3,000.84/x
  3. Step 3: Cross multiply
    3,356.02x = 4,633.57 × 3,000.84
  4. Step 4: Simplify right side
    3,356.02x = 13,904,602.20
  5. Step 5: Solve for x
    x = 13,904,602.20/3,356.02
  6. Step 6: Final answer
    x = 4,143.18

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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.