Home / 4,306.79-6,460.88-1,841.63

Finding the Fourth Proportional to 4,306.79, 6,460.88 and 1,841.63

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Solution

The fourth proportional to 4,306.79, 6,460.88 and 1,841.63 is: 2,762.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.79 : 6,460.88 = 1,841.63 : x
  2. Step 2: Convert to fraction form
    4,306.79/6,460.88 = 1,841.63/x
  3. Step 3: Cross multiply
    4,306.79x = 6,460.88 × 1,841.63
  4. Step 4: Simplify right side
    4,306.79x = 11,898,508.92
  5. Step 5: Solve for x
    x = 11,898,508.92/4,306.79
  6. Step 6: Final answer
    x = 2,762.73

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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.