Home / 2,927.02-4,032.37-2,041.24

Finding the Fourth Proportional to 2,927.02, 4,032.37 and 2,041.24

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Solution

The fourth proportional to 2,927.02, 4,032.37 and 2,041.24 is: 2,812.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927.02 : 4,032.37 = 2,041.24 : x
  2. Step 2: Convert to fraction form
    2,927.02/4,032.37 = 2,041.24/x
  3. Step 3: Cross multiply
    2,927.02x = 4,032.37 × 2,041.24
  4. Step 4: Simplify right side
    2,927.02x = 8,231,004.57
  5. Step 5: Solve for x
    x = 8,231,004.57/2,927.02
  6. Step 6: Final answer
    x = 2,812.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.