Home / 61,354.08-92,028.48-19,233.22

Finding the Fourth Proportional to 61,354.08, 92,028.48 and 19,233.22

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Solution

The fourth proportional to 61,354.08, 92,028.48 and 19,233.22 is: 28,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,354.08 : 92,028.48 = 19,233.22 : x
  2. Step 2: Convert to fraction form
    61,354.08/92,028.48 = 19,233.22/x
  3. Step 3: Cross multiply
    61,354.08x = 92,028.48 × 19,233.22
  4. Step 4: Simplify right side
    61,354.08x = 1,770,004,002.11
  5. Step 5: Solve for x
    x = 1,770,004,002.11/61,354.08
  6. Step 6: Final answer
    x = 28,849.00

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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.