Home / 6,069.32-8,376.02-3,416.84

Finding the Fourth Proportional to 6,069.32, 8,376.02 and 3,416.84

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Solution

The fourth proportional to 6,069.32, 8,376.02 and 3,416.84 is: 4,715.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.32 : 8,376.02 = 3,416.84 : x
  2. Step 2: Convert to fraction form
    6,069.32/8,376.02 = 3,416.84/x
  3. Step 3: Cross multiply
    6,069.32x = 8,376.02 × 3,416.84
  4. Step 4: Simplify right side
    6,069.32x = 28,619,520.18
  5. Step 5: Solve for x
    x = 28,619,520.18/6,069.32
  6. Step 6: Final answer
    x = 4,715.44

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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.