Home / 58,584.16-80,854.18-35,919.14

Finding the Fourth Proportional to 58,584.16, 80,854.18 and 35,919.14

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Solution

The fourth proportional to 58,584.16, 80,854.18 and 35,919.14 is: 49,573.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,584.16 : 80,854.18 = 35,919.14 : x
  2. Step 2: Convert to fraction form
    58,584.16/80,854.18 = 35,919.14/x
  3. Step 3: Cross multiply
    58,584.16x = 80,854.18 × 35,919.14
  4. Step 4: Simplify right side
    58,584.16x = 2,904,212,611.01
  5. Step 5: Solve for x
    x = 2,904,212,611.01/58,584.16
  6. Step 6: Final answer
    x = 49,573.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.