Home / 4,566.51-6,302.21-2,773.56

Finding the Fourth Proportional to 4,566.51, 6,302.21 and 2,773.56

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Solution

The fourth proportional to 4,566.51, 6,302.21 and 2,773.56 is: 3,827.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566.51 : 6,302.21 = 2,773.56 : x
  2. Step 2: Convert to fraction form
    4,566.51/6,302.21 = 2,773.56/x
  3. Step 3: Cross multiply
    4,566.51x = 6,302.21 × 2,773.56
  4. Step 4: Simplify right side
    4,566.51x = 17,479,557.57
  5. Step 5: Solve for x
    x = 17,479,557.57/4,566.51
  6. Step 6: Final answer
    x = 3,827.77

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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.