Home / 46,145.52-69,224.04-18,061.95

Finding the Fourth Proportional to 46,145.52, 69,224.04 and 18,061.95

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Solution

The fourth proportional to 46,145.52, 69,224.04 and 18,061.95 is: 27,095.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,145.52 : 69,224.04 = 18,061.95 : x
  2. Step 2: Convert to fraction form
    46,145.52/69,224.04 = 18,061.95/x
  3. Step 3: Cross multiply
    46,145.52x = 69,224.04 × 18,061.95
  4. Step 4: Simplify right side
    46,145.52x = 1,250,321,149.28
  5. Step 5: Solve for x
    x = 1,250,321,149.28/46,145.52
  6. Step 6: Final answer
    x = 27,095.18

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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.