Home / 2,360.96-3,541.32-800.36

Finding the Fourth Proportional to 2,360.96, 3,541.32 and 800.36

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Solution

The fourth proportional to 2,360.96, 3,541.32 and 800.36 is: 1,200.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360.96 : 3,541.32 = 800.36 : x
  2. Step 2: Convert to fraction form
    2,360.96/3,541.32 = 800.36/x
  3. Step 3: Cross multiply
    2,360.96x = 3,541.32 × 800.36
  4. Step 4: Simplify right side
    2,360.96x = 2,834,330.88
  5. Step 5: Solve for x
    x = 2,834,330.88/2,360.96
  6. Step 6: Final answer
    x = 1,200.50

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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.