Home / 35,099.05-52,640.83-10,133.67

Finding the Fourth Proportional to 35,099.05, 52,640.83 and 10,133.67

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Solution

The fourth proportional to 35,099.05, 52,640.83 and 10,133.67 is: 15,198.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,099.05 : 52,640.83 = 10,133.67 : x
  2. Step 2: Convert to fraction form
    35,099.05/52,640.83 = 10,133.67/x
  3. Step 3: Cross multiply
    35,099.05x = 52,640.83 × 10,133.67
  4. Step 4: Simplify right side
    35,099.05x = 533,444,812.68
  5. Step 5: Solve for x
    x = 533,444,812.68/35,099.05
  6. Step 6: Final answer
    x = 15,198.27

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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.