Home / 46,181.43-69,275.07-19,522.45

Finding the Fourth Proportional to 46,181.43, 69,275.07 and 19,522.45

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Solution

The fourth proportional to 46,181.43, 69,275.07 and 19,522.45 is: 29,284.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,181.43 : 69,275.07 = 19,522.45 : x
  2. Step 2: Convert to fraction form
    46,181.43/69,275.07 = 19,522.45/x
  3. Step 3: Cross multiply
    46,181.43x = 69,275.07 × 19,522.45
  4. Step 4: Simplify right side
    46,181.43x = 1,352,419,090.32
  5. Step 5: Solve for x
    x = 1,352,419,090.32/46,181.43
  6. Step 6: Final answer
    x = 29,284.91

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1.5x scale

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.