Home / 4,068.57-6,099.15-1,470.90

Finding the Fourth Proportional to 4,068.57, 6,099.15 and 1,470.90

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Solution

The fourth proportional to 4,068.57, 6,099.15 and 1,470.90 is: 2,205.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.57 : 6,099.15 = 1,470.90 : x
  2. Step 2: Convert to fraction form
    4,068.57/6,099.15 = 1,470.90/x
  3. Step 3: Cross multiply
    4,068.57x = 6,099.15 × 1,470.90
  4. Step 4: Simplify right side
    4,068.57x = 8,971,239.74
  5. Step 5: Solve for x
    x = 8,971,239.74/4,068.57
  6. Step 6: Final answer
    x = 2,205.01

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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.