Home / 4,006.99-6,010.47-1,085.29

Finding the Fourth Proportional to 4,006.99, 6,010.47 and 1,085.29

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Solution

The fourth proportional to 4,006.99, 6,010.47 and 1,085.29 is: 1,627.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.99 : 6,010.47 = 1,085.29 : x
  2. Step 2: Convert to fraction form
    4,006.99/6,010.47 = 1,085.29/x
  3. Step 3: Cross multiply
    4,006.99x = 6,010.47 × 1,085.29
  4. Step 4: Simplify right side
    4,006.99x = 6,523,102.99
  5. Step 5: Solve for x
    x = 6,523,102.99/4,006.99
  6. Step 6: Final answer
    x = 1,627.93

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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.