Home / 46,709.33-70,111.68-34,192.20

Finding the Fourth Proportional to 46,709.33, 70,111.68 and 34,192.20

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Solution

The fourth proportional to 46,709.33, 70,111.68 and 34,192.20 is: 51,323.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,709.33 : 70,111.68 = 34,192.20 : x
  2. Step 2: Convert to fraction form
    46,709.33/70,111.68 = 34,192.20/x
  3. Step 3: Cross multiply
    46,709.33x = 70,111.68 × 34,192.20
  4. Step 4: Simplify right side
    46,709.33x = 2,397,272,584.90
  5. Step 5: Solve for x
    x = 2,397,272,584.90/46,709.33
  6. Step 6: Final answer
    x = 51,323.21

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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.