Home / 4,306.34-5,942.80-2,417.81

Finding the Fourth Proportional to 4,306.34, 5,942.80 and 2,417.81

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Solution

The fourth proportional to 4,306.34, 5,942.80 and 2,417.81 is: 3,336.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.34 : 5,942.80 = 2,417.81 : x
  2. Step 2: Convert to fraction form
    4,306.34/5,942.80 = 2,417.81/x
  3. Step 3: Cross multiply
    4,306.34x = 5,942.80 × 2,417.81
  4. Step 4: Simplify right side
    4,306.34x = 14,368,561.27
  5. Step 5: Solve for x
    x = 14,368,561.27/4,306.34
  6. Step 6: Final answer
    x = 3,336.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.