Home / 33,474.67-50,210.79-10,100.50

Finding the Fourth Proportional to 33,474.67, 50,210.79 and 10,100.50

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Solution

The fourth proportional to 33,474.67, 50,210.79 and 10,100.50 is: 15,150.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,474.67 : 50,210.79 = 10,100.50 : x
  2. Step 2: Convert to fraction form
    33,474.67/50,210.79 = 10,100.50/x
  3. Step 3: Cross multiply
    33,474.67x = 50,210.79 × 10,100.50
  4. Step 4: Simplify right side
    33,474.67x = 507,154,084.40
  5. Step 5: Solve for x
    x = 507,154,084.40/33,474.67
  6. Step 6: Final answer
    x = 15,150.38

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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.