Home / 38,273.46-52,818.47-23,168.85

Finding the Fourth Proportional to 38,273.46, 52,818.47 and 23,168.85

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Solution

The fourth proportional to 38,273.46, 52,818.47 and 23,168.85 is: 31,973.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,273.46 : 52,818.47 = 23,168.85 : x
  2. Step 2: Convert to fraction form
    38,273.46/52,818.47 = 23,168.85/x
  3. Step 3: Cross multiply
    38,273.46x = 52,818.47 × 23,168.85
  4. Step 4: Simplify right side
    38,273.46x = 1,223,743,092.82
  5. Step 5: Solve for x
    x = 1,223,743,092.82/38,273.46
  6. Step 6: Final answer
    x = 31,973.67

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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.