Home / 5,961.24-8,943.48-4,240.80

Finding the Fourth Proportional to 5,961.24, 8,943.48 and 4,240.80

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Solution

The fourth proportional to 5,961.24, 8,943.48 and 4,240.80 is: 6,362.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.24 : 8,943.48 = 4,240.80 : x
  2. Step 2: Convert to fraction form
    5,961.24/8,943.48 = 4,240.80/x
  3. Step 3: Cross multiply
    5,961.24x = 8,943.48 × 4,240.80
  4. Step 4: Simplify right side
    5,961.24x = 37,927,509.98
  5. Step 5: Solve for x
    x = 37,927,509.98/5,961.24
  6. Step 6: Final answer
    x = 6,362.35

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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.