Home / 3,051.43-4,572.35-2,359.79

Finding the Fourth Proportional to 3,051.43, 4,572.35 and 2,359.79

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Solution

The fourth proportional to 3,051.43, 4,572.35 and 2,359.79 is: 3,535.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.43 : 4,572.35 = 2,359.79 : x
  2. Step 2: Convert to fraction form
    3,051.43/4,572.35 = 2,359.79/x
  3. Step 3: Cross multiply
    3,051.43x = 4,572.35 × 2,359.79
  4. Step 4: Simplify right side
    3,051.43x = 10,789,785.81
  5. Step 5: Solve for x
    x = 10,789,785.81/3,051.43
  6. Step 6: Final answer
    x = 3,535.98

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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.