Home / 33,202.13-49,812.92-10,712.35

Finding the Fourth Proportional to 33,202.13, 49,812.92 and 10,712.35

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Solution

The fourth proportional to 33,202.13, 49,812.92 and 10,712.35 is: 16,071.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,202.13 : 49,812.92 = 10,712.35 : x
  2. Step 2: Convert to fraction form
    33,202.13/49,812.92 = 10,712.35/x
  3. Step 3: Cross multiply
    33,202.13x = 49,812.92 × 10,712.35
  4. Step 4: Simplify right side
    33,202.13x = 533,613,482.44
  5. Step 5: Solve for x
    x = 533,613,482.44/33,202.13
  6. Step 6: Final answer
    x = 16,071.67

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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.