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Finding the Fourth Proportional to 43,703.00, 65,524.12 and 22,314.14

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Solution

The fourth proportional to 43,703.00, 65,524.12 and 22,314.14 is: 33,455.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,703.00 : 65,524.12 = 22,314.14 : x
  2. Step 2: Convert to fraction form
    43,703.00/65,524.12 = 22,314.14/x
  3. Step 3: Cross multiply
    43,703.00x = 65,524.12 × 22,314.14
  4. Step 4: Simplify right side
    43,703.00x = 1,462,113,947.87
  5. Step 5: Solve for x
    x = 1,462,113,947.87/43,703.00
  6. Step 6: Final answer
    x = 33,455.69

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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.