Home / 4,262.19-5,881.82-2,493.45

Finding the Fourth Proportional to 4,262.19, 5,881.82 and 2,493.45

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Solution

The fourth proportional to 4,262.19, 5,881.82 and 2,493.45 is: 3,440.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262.19 : 5,881.82 = 2,493.45 : x
  2. Step 2: Convert to fraction form
    4,262.19/5,881.82 = 2,493.45/x
  3. Step 3: Cross multiply
    4,262.19x = 5,881.82 × 2,493.45
  4. Step 4: Simplify right side
    4,262.19x = 14,666,024.08
  5. Step 5: Solve for x
    x = 14,666,024.08/4,262.19
  6. Step 6: Final answer
    x = 3,440.96

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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.