Home / 46,703.62-70,067.67-15,539.14

Finding the Fourth Proportional to 46,703.62, 70,067.67 and 15,539.14

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Solution

The fourth proportional to 46,703.62, 70,067.67 and 15,539.14 is: 23,312.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,703.62 : 70,067.67 = 15,539.14 : x
  2. Step 2: Convert to fraction form
    46,703.62/70,067.67 = 15,539.14/x
  3. Step 3: Cross multiply
    46,703.62x = 70,067.67 × 15,539.14
  4. Step 4: Simplify right side
    46,703.62x = 1,088,791,333.60
  5. Step 5: Solve for x
    x = 1,088,791,333.60/46,703.62
  6. Step 6: Final answer
    x = 23,312.78

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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.