Home / 46,181.93-69,275.82-19,522.95

Finding the Fourth Proportional to 46,181.93, 69,275.82 and 19,522.95

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Solution

The fourth proportional to 46,181.93, 69,275.82 and 19,522.95 is: 29,285.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,181.93 : 69,275.82 = 19,522.95 : x
  2. Step 2: Convert to fraction form
    46,181.93/69,275.82 = 19,522.95/x
  3. Step 3: Cross multiply
    46,181.93x = 69,275.82 × 19,522.95
  4. Step 4: Simplify right side
    46,181.93x = 1,352,468,370.07
  5. Step 5: Solve for x
    x = 1,352,468,370.07/46,181.93
  6. Step 6: Final answer
    x = 29,285.66

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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.