Home / 46,913.11-64,734.19-37,377.21

Finding the Fourth Proportional to 46,913.11, 64,734.19 and 37,377.21

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Solution

The fourth proportional to 46,913.11, 64,734.19 and 37,377.21 is: 51,575.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.11 : 64,734.19 = 37,377.21 : x
  2. Step 2: Convert to fraction form
    46,913.11/64,734.19 = 37,377.21/x
  3. Step 3: Cross multiply
    46,913.11x = 64,734.19 × 37,377.21
  4. Step 4: Simplify right side
    46,913.11x = 2,419,583,413.81
  5. Step 5: Solve for x
    x = 2,419,583,413.81/46,913.11
  6. Step 6: Final answer
    x = 51,575.85

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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.