Home / 4,032.02-6,048.23-1,399.65

Finding the Fourth Proportional to 4,032.02, 6,048.23 and 1,399.65

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Solution

The fourth proportional to 4,032.02, 6,048.23 and 1,399.65 is: 2,099.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.02 : 6,048.23 = 1,399.65 : x
  2. Step 2: Convert to fraction form
    4,032.02/6,048.23 = 1,399.65/x
  3. Step 3: Cross multiply
    4,032.02x = 6,048.23 × 1,399.65
  4. Step 4: Simplify right side
    4,032.02x = 8,465,398.12
  5. Step 5: Solve for x
    x = 8,465,398.12/4,032.02
  6. Step 6: Final answer
    x = 2,099.55

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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.