Home / 3,095.28-4,644.76-1,364.08

Finding the Fourth Proportional to 3,095.28, 4,644.76 and 1,364.08

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Solution

The fourth proportional to 3,095.28, 4,644.76 and 1,364.08 is: 2,046.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.28 : 4,644.76 = 1,364.08 : x
  2. Step 2: Convert to fraction form
    3,095.28/4,644.76 = 1,364.08/x
  3. Step 3: Cross multiply
    3,095.28x = 4,644.76 × 1,364.08
  4. Step 4: Simplify right side
    3,095.28x = 6,335,824.22
  5. Step 5: Solve for x
    x = 6,335,824.22/3,095.28
  6. Step 6: Final answer
    x = 2,046.93

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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.