Home / 4,124.16-6,186.24-1,202.76

Finding the Fourth Proportional to 4,124.16, 6,186.24 and 1,202.76

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Solution

The fourth proportional to 4,124.16, 6,186.24 and 1,202.76 is: 1,804.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.16 : 6,186.24 = 1,202.76 : x
  2. Step 2: Convert to fraction form
    4,124.16/6,186.24 = 1,202.76/x
  3. Step 3: Cross multiply
    4,124.16x = 6,186.24 × 1,202.76
  4. Step 4: Simplify right side
    4,124.16x = 7,440,562.02
  5. Step 5: Solve for x
    x = 7,440,562.02/4,124.16
  6. Step 6: Final answer
    x = 1,804.14

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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.