Home / 61,849.17-92,633.58-39,359.79

Finding the Fourth Proportional to 61,849.17, 92,633.58 and 39,359.79

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Solution

The fourth proportional to 61,849.17, 92,633.58 and 39,359.79 is: 58,950.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,849.17 : 92,633.58 = 39,359.79 : x
  2. Step 2: Convert to fraction form
    61,849.17/92,633.58 = 39,359.79/x
  3. Step 3: Cross multiply
    61,849.17x = 92,633.58 × 39,359.79
  4. Step 4: Simplify right side
    61,849.17x = 3,646,038,255.75
  5. Step 5: Solve for x
    x = 3,646,038,255.75/61,849.17
  6. Step 6: Final answer
    x = 58,950.48

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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.