Home / 2,026.14-3,039.21-1,564.59

Finding the Fourth Proportional to 2,026.14, 3,039.21 and 1,564.59

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Solution

The fourth proportional to 2,026.14, 3,039.21 and 1,564.59 is: 2,346.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026.14 : 3,039.21 = 1,564.59 : x
  2. Step 2: Convert to fraction form
    2,026.14/3,039.21 = 1,564.59/x
  3. Step 3: Cross multiply
    2,026.14x = 3,039.21 × 1,564.59
  4. Step 4: Simplify right side
    2,026.14x = 4,755,117.57
  5. Step 5: Solve for x
    x = 4,755,117.57/2,026.14
  6. Step 6: Final answer
    x = 2,346.89

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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.