Home / 2,417.34-3,626.48-1,030.66

Finding the Fourth Proportional to 2,417.34, 3,626.48 and 1,030.66

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Solution

The fourth proportional to 2,417.34, 3,626.48 and 1,030.66 is: 1,546.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417.34 : 3,626.48 = 1,030.66 : x
  2. Step 2: Convert to fraction form
    2,417.34/3,626.48 = 1,030.66/x
  3. Step 3: Cross multiply
    2,417.34x = 3,626.48 × 1,030.66
  4. Step 4: Simplify right side
    2,417.34x = 3,737,667.88
  5. Step 5: Solve for x
    x = 3,737,667.88/2,417.34
  6. Step 6: Final answer
    x = 1,546.19

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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.