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Finding the Fourth Proportional to 47,346.03, 70,923.02 and 22,010.04

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Solution

The fourth proportional to 47,346.03, 70,923.02 and 22,010.04 is: 32,970.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,346.03 : 70,923.02 = 22,010.04 : x
  2. Step 2: Convert to fraction form
    47,346.03/70,923.02 = 22,010.04/x
  3. Step 3: Cross multiply
    47,346.03x = 70,923.02 × 22,010.04
  4. Step 4: Simplify right side
    47,346.03x = 1,561,018,397.07
  5. Step 5: Solve for x
    x = 1,561,018,397.07/47,346.03
  6. Step 6: Final answer
    x = 32,970.42

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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.