Home / 6,045.83-8,343.13-3,356.91

Finding the Fourth Proportional to 6,045.83, 8,343.13 and 3,356.91

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Solution

The fourth proportional to 6,045.83, 8,343.13 and 3,356.91 is: 4,632.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.83 : 8,343.13 = 3,356.91 : x
  2. Step 2: Convert to fraction form
    6,045.83/8,343.13 = 3,356.91/x
  3. Step 3: Cross multiply
    6,045.83x = 8,343.13 × 3,356.91
  4. Step 4: Simplify right side
    6,045.83x = 28,007,102.99
  5. Step 5: Solve for x
    x = 28,007,102.99/6,045.83
  6. Step 6: Final answer
    x = 4,632.47

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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.