Home / 62,044.91-85,622.64-33,750.67

Finding the Fourth Proportional to 62,044.91, 85,622.64 and 33,750.67

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Solution

The fourth proportional to 62,044.91, 85,622.64 and 33,750.67 is: 46,576.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,044.91 : 85,622.64 = 33,750.67 : x
  2. Step 2: Convert to fraction form
    62,044.91/85,622.64 = 33,750.67/x
  3. Step 3: Cross multiply
    62,044.91x = 85,622.64 × 33,750.67
  4. Step 4: Simplify right side
    62,044.91x = 2,889,821,039.06
  5. Step 5: Solve for x
    x = 2,889,821,039.06/62,044.91
  6. Step 6: Final answer
    x = 46,576.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.