Home / 5,924.69-8,887.56-1,542.15

Finding the Fourth Proportional to 5,924.69, 8,887.56 and 1,542.15

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Solution

The fourth proportional to 5,924.69, 8,887.56 and 1,542.15 is: 2,313.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.69 : 8,887.56 = 1,542.15 : x
  2. Step 2: Convert to fraction form
    5,924.69/8,887.56 = 1,542.15/x
  3. Step 3: Cross multiply
    5,924.69x = 8,887.56 × 1,542.15
  4. Step 4: Simplify right side
    5,924.69x = 13,705,942.94
  5. Step 5: Solve for x
    x = 13,705,942.94/5,924.69
  6. Step 6: Final answer
    x = 2,313.36

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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.