Home / 4,615.95-6,925.14-1,694.28

Finding the Fourth Proportional to 4,615.95, 6,925.14 and 1,694.28

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Solution

The fourth proportional to 4,615.95, 6,925.14 and 1,694.28 is: 2,541.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615.95 : 6,925.14 = 1,694.28 : x
  2. Step 2: Convert to fraction form
    4,615.95/6,925.14 = 1,694.28/x
  3. Step 3: Cross multiply
    4,615.95x = 6,925.14 × 1,694.28
  4. Step 4: Simplify right side
    4,615.95x = 11,733,126.20
  5. Step 5: Solve for x
    x = 11,733,126.20/4,615.95
  6. Step 6: Final answer
    x = 2,541.87

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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.