Home / 61,665.24-85,098.10-33,370.93

Finding the Fourth Proportional to 61,665.24, 85,098.10 and 33,370.93

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Solution

The fourth proportional to 61,665.24, 85,098.10 and 33,370.93 is: 46,051.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,665.24 : 85,098.10 = 33,370.93 : x
  2. Step 2: Convert to fraction form
    61,665.24/85,098.10 = 33,370.93/x
  3. Step 3: Cross multiply
    61,665.24x = 85,098.10 × 33,370.93
  4. Step 4: Simplify right side
    61,665.24x = 2,839,802,738.23
  5. Step 5: Solve for x
    x = 2,839,802,738.23/61,665.24
  6. Step 6: Final answer
    x = 46,051.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.