Home / 61,552.19-92,293.64-19,424.42

Finding the Fourth Proportional to 61,552.19, 92,293.64 and 19,424.42

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Solution

The fourth proportional to 61,552.19, 92,293.64 and 19,424.42 is: 29,125.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,552.19 : 92,293.64 = 19,424.42 : x
  2. Step 2: Convert to fraction form
    61,552.19/92,293.64 = 19,424.42/x
  3. Step 3: Cross multiply
    61,552.19x = 92,293.64 × 19,424.42
  4. Step 4: Simplify right side
    61,552.19x = 1,792,749,868.10
  5. Step 5: Solve for x
    x = 1,792,749,868.10/61,552.19
  6. Step 6: Final answer
    x = 29,125.69

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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.