Home / 4,076.04-6,114.44-1,154.36

Finding the Fourth Proportional to 4,076.04, 6,114.44 and 1,154.36

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Solution

The fourth proportional to 4,076.04, 6,114.44 and 1,154.36 is: 1,731.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.04 : 6,114.44 = 1,154.36 : x
  2. Step 2: Convert to fraction form
    4,076.04/6,114.44 = 1,154.36/x
  3. Step 3: Cross multiply
    4,076.04x = 6,114.44 × 1,154.36
  4. Step 4: Simplify right side
    4,076.04x = 7,058,264.96
  5. Step 5: Solve for x
    x = 7,058,264.96/4,076.04
  6. Step 6: Final answer
    x = 1,731.65

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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.