Home / 13,359.04-20,033.08-5,958.44

Finding the Fourth Proportional to 13,359.04, 20,033.08 and 5,958.44

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Solution

The fourth proportional to 13,359.04, 20,033.08 and 5,958.44 is: 8,935.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,359.04 : 20,033.08 = 5,958.44 : x
  2. Step 2: Convert to fraction form
    13,359.04/20,033.08 = 5,958.44/x
  3. Step 3: Cross multiply
    13,359.04x = 20,033.08 × 5,958.44
  4. Step 4: Simplify right side
    13,359.04x = 119,365,905.20
  5. Step 5: Solve for x
    x = 119,365,905.20/13,359.04
  6. Step 6: Final answer
    x = 8,935.22

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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.