Home / 4,476.18-6,177.24-2,486.93

Finding the Fourth Proportional to 4,476.18, 6,177.24 and 2,486.93

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Solution

The fourth proportional to 4,476.18, 6,177.24 and 2,486.93 is: 3,432.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476.18 : 6,177.24 = 2,486.93 : x
  2. Step 2: Convert to fraction form
    4,476.18/6,177.24 = 2,486.93/x
  3. Step 3: Cross multiply
    4,476.18x = 6,177.24 × 2,486.93
  4. Step 4: Simplify right side
    4,476.18x = 15,362,332.59
  5. Step 5: Solve for x
    x = 15,362,332.59/4,476.18
  6. Step 6: Final answer
    x = 3,432.02

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1.5x scale

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.