Home / 4,618.08-6,925.28-1,694.79

Finding the Fourth Proportional to 4,618.08, 6,925.28 and 1,694.79

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Solution

The fourth proportional to 4,618.08, 6,925.28 and 1,694.79 is: 2,541.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618.08 : 6,925.28 = 1,694.79 : x
  2. Step 2: Convert to fraction form
    4,618.08/6,925.28 = 1,694.79/x
  3. Step 3: Cross multiply
    4,618.08x = 6,925.28 × 1,694.79
  4. Step 4: Simplify right side
    4,618.08x = 11,736,886.82
  5. Step 5: Solve for x
    x = 11,736,886.82/4,618.08
  6. Step 6: Final answer
    x = 2,541.51

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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.