Home / 61,003.23-91,502.14-16,629.99

Finding the Fourth Proportional to 61,003.23, 91,502.14 and 16,629.99

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Solution

The fourth proportional to 61,003.23, 91,502.14 and 16,629.99 is: 24,944.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,003.23 : 91,502.14 = 16,629.99 : x
  2. Step 2: Convert to fraction form
    61,003.23/91,502.14 = 16,629.99/x
  3. Step 3: Cross multiply
    61,003.23x = 91,502.14 × 16,629.99
  4. Step 4: Simplify right side
    61,003.23x = 1,521,679,673.18
  5. Step 5: Solve for x
    x = 1,521,679,673.18/61,003.23
  6. Step 6: Final answer
    x = 24,944.25

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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.