Home / 4,306.15-6,460.44-1,674.46

Finding the Fourth Proportional to 4,306.15, 6,460.44 and 1,674.46

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Solution

The fourth proportional to 4,306.15, 6,460.44 and 1,674.46 is: 2,512.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.15 : 6,460.44 = 1,674.46 : x
  2. Step 2: Convert to fraction form
    4,306.15/6,460.44 = 1,674.46/x
  3. Step 3: Cross multiply
    4,306.15x = 6,460.44 × 1,674.46
  4. Step 4: Simplify right side
    4,306.15x = 10,817,748.36
  5. Step 5: Solve for x
    x = 10,817,748.36/4,306.15
  6. Step 6: Final answer
    x = 2,512.16

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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.