Home / 3,582.64-4,944.28-2,010.98

Finding the Fourth Proportional to 3,582.64, 4,944.28 and 2,010.98

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Solution

The fourth proportional to 3,582.64, 4,944.28 and 2,010.98 is: 2,775.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582.64 : 4,944.28 = 2,010.98 : x
  2. Step 2: Convert to fraction form
    3,582.64/4,944.28 = 2,010.98/x
  3. Step 3: Cross multiply
    3,582.64x = 4,944.28 × 2,010.98
  4. Step 4: Simplify right side
    3,582.64x = 9,942,848.19
  5. Step 5: Solve for x
    x = 9,942,848.19/3,582.64
  6. Step 6: Final answer
    x = 2,775.29

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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.