Home / 4,032.99-6,049.49-1,111.32

Finding the Fourth Proportional to 4,032.99, 6,049.49 and 1,111.32

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Solution

The fourth proportional to 4,032.99, 6,049.49 and 1,111.32 is: 1,666.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.99 : 6,049.49 = 1,111.32 : x
  2. Step 2: Convert to fraction form
    4,032.99/6,049.49 = 1,111.32/x
  3. Step 3: Cross multiply
    4,032.99x = 6,049.49 × 1,111.32
  4. Step 4: Simplify right side
    4,032.99x = 6,722,913.67
  5. Step 5: Solve for x
    x = 6,722,913.67/4,032.99
  6. Step 6: Final answer
    x = 1,666.98

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Double scale
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1.5x scale

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.