Home / 3,342.92-5,014.27-1,588.76

Finding the Fourth Proportional to 3,342.92, 5,014.27 and 1,588.76

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Solution

The fourth proportional to 3,342.92, 5,014.27 and 1,588.76 is: 2,383.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342.92 : 5,014.27 = 1,588.76 : x
  2. Step 2: Convert to fraction form
    3,342.92/5,014.27 = 1,588.76/x
  3. Step 3: Cross multiply
    3,342.92x = 5,014.27 × 1,588.76
  4. Step 4: Simplify right side
    3,342.92x = 7,966,488.83
  5. Step 5: Solve for x
    x = 7,966,488.83/3,342.92
  6. Step 6: Final answer
    x = 2,383.09

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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.