Home / 2,302.23-3,446.66-2,064.77

Finding the Fourth Proportional to 2,302.23, 3,446.66 and 2,064.77

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Solution

The fourth proportional to 2,302.23, 3,446.66 and 2,064.77 is: 3,091.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302.23 : 3,446.66 = 2,064.77 : x
  2. Step 2: Convert to fraction form
    2,302.23/3,446.66 = 2,064.77/x
  3. Step 3: Cross multiply
    2,302.23x = 3,446.66 × 2,064.77
  4. Step 4: Simplify right side
    2,302.23x = 7,116,532.61
  5. Step 5: Solve for x
    x = 7,116,532.61/2,302.23
  6. Step 6: Final answer
    x = 3,091.15

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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.