Home / 46,961.35-64,813.31-29,062.13

Finding the Fourth Proportional to 46,961.35, 64,813.31 and 29,062.13

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Solution

The fourth proportional to 46,961.35, 64,813.31 and 29,062.13 is: 40,109.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,961.35 : 64,813.31 = 29,062.13 : x
  2. Step 2: Convert to fraction form
    46,961.35/64,813.31 = 29,062.13/x
  3. Step 3: Cross multiply
    46,961.35x = 64,813.31 × 29,062.13
  4. Step 4: Simplify right side
    46,961.35x = 1,883,612,695.64
  5. Step 5: Solve for x
    x = 1,883,612,695.64/46,961.35
  6. Step 6: Final answer
    x = 40,109.85

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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.