Home / 6,070.89-9,100.67-2,948.61

Finding the Fourth Proportional to 6,070.89, 9,100.67 and 2,948.61

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Solution

The fourth proportional to 6,070.89, 9,100.67 and 2,948.61 is: 4,420.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.89 : 9,100.67 = 2,948.61 : x
  2. Step 2: Convert to fraction form
    6,070.89/9,100.67 = 2,948.61/x
  3. Step 3: Cross multiply
    6,070.89x = 9,100.67 × 2,948.61
  4. Step 4: Simplify right side
    6,070.89x = 26,834,311.83
  5. Step 5: Solve for x
    x = 26,834,311.83/6,070.89
  6. Step 6: Final answer
    x = 4,420.16

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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.