Home / 13,359.48-20,039.22-5,962.17

Finding the Fourth Proportional to 13,359.48, 20,039.22 and 5,962.17

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Solution

The fourth proportional to 13,359.48, 20,039.22 and 5,962.17 is: 8,943.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,359.48 : 20,039.22 = 5,962.17 : x
  2. Step 2: Convert to fraction form
    13,359.48/20,039.22 = 5,962.17/x
  3. Step 3: Cross multiply
    13,359.48x = 20,039.22 × 5,962.17
  4. Step 4: Simplify right side
    13,359.48x = 119,477,236.31
  5. Step 5: Solve for x
    x = 119,477,236.31/13,359.48
  6. Step 6: Final answer
    x = 8,943.26

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Similar ratio
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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.