Home / 47,035.43-70,576.22-22,077.52

Finding the Fourth Proportional to 47,035.43, 70,576.22 and 22,077.52

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Solution

The fourth proportional to 47,035.43, 70,576.22 and 22,077.52 is: 33,127.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,035.43 : 70,576.22 = 22,077.52 : x
  2. Step 2: Convert to fraction form
    47,035.43/70,576.22 = 22,077.52/x
  3. Step 3: Cross multiply
    47,035.43x = 70,576.22 × 22,077.52
  4. Step 4: Simplify right side
    47,035.43x = 1,558,147,908.57
  5. Step 5: Solve for x
    x = 1,558,147,908.57/47,035.43
  6. Step 6: Final answer
    x = 33,127.11

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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.