Home / 47,018.16-70,523.82-22,063.86

Finding the Fourth Proportional to 47,018.16, 70,523.82 and 22,063.86

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Solution

The fourth proportional to 47,018.16, 70,523.82 and 22,063.86 is: 33,094.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,018.16 : 70,523.82 = 22,063.86 : x
  2. Step 2: Convert to fraction form
    47,018.16/70,523.82 = 22,063.86/x
  3. Step 3: Cross multiply
    47,018.16x = 70,523.82 × 22,063.86
  4. Step 4: Simplify right side
    47,018.16x = 1,556,027,691.15
  5. Step 5: Solve for x
    x = 1,556,027,691.15/47,018.16
  6. Step 6: Final answer
    x = 33,094.19

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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.