Home / 5,954.25-8,930.49-1,572.02

Finding the Fourth Proportional to 5,954.25, 8,930.49 and 1,572.02

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Solution

The fourth proportional to 5,954.25, 8,930.49 and 1,572.02 is: 2,357.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.25 : 8,930.49 = 1,572.02 : x
  2. Step 2: Convert to fraction form
    5,954.25/8,930.49 = 1,572.02/x
  3. Step 3: Cross multiply
    5,954.25x = 8,930.49 × 1,572.02
  4. Step 4: Simplify right side
    5,954.25x = 14,038,864.24
  5. Step 5: Solve for x
    x = 14,038,864.24/5,954.25
  6. Step 6: Final answer
    x = 2,357.79

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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.