Home / 61,944.99-92,923.61-19,814.49

Finding the Fourth Proportional to 61,944.99, 92,923.61 and 19,814.49

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Solution

The fourth proportional to 61,944.99, 92,923.61 and 19,814.49 is: 29,723.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,944.99 : 92,923.61 = 19,814.49 : x
  2. Step 2: Convert to fraction form
    61,944.99/92,923.61 = 19,814.49/x
  3. Step 3: Cross multiply
    61,944.99x = 92,923.61 × 19,814.49
  4. Step 4: Simplify right side
    61,944.99x = 1,841,233,842.04
  5. Step 5: Solve for x
    x = 1,841,233,842.04/61,944.99
  6. Step 6: Final answer
    x = 29,723.69

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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.