Home / 33,066.48-49,624.08-13,346.28

Finding the Fourth Proportional to 33,066.48, 49,624.08 and 13,346.28

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Solution

The fourth proportional to 33,066.48, 49,624.08 and 13,346.28 is: 20,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,066.48 : 49,624.08 = 13,346.28 : x
  2. Step 2: Convert to fraction form
    33,066.48/49,624.08 = 13,346.28/x
  3. Step 3: Cross multiply
    33,066.48x = 49,624.08 × 13,346.28
  4. Step 4: Simplify right side
    33,066.48x = 662,296,866.42
  5. Step 5: Solve for x
    x = 662,296,866.42/33,066.48
  6. Step 6: Final answer
    x = 20,029.25

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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.