Home / 562,925.43-844,380.58-136,464.93

Finding the Fourth Proportional to 562,925.43, 844,380.58 and 136,464.93

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Solution

The fourth proportional to 562,925.43, 844,380.58 and 136,464.93 is: 204,695.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,925.43 : 844,380.58 = 136,464.93 : x
  2. Step 2: Convert to fraction form
    562,925.43/844,380.58 = 136,464.93/x
  3. Step 3: Cross multiply
    562,925.43x = 844,380.58 × 136,464.93
  4. Step 4: Simplify right side
    562,925.43x = 115,228,339,568.32
  5. Step 5: Solve for x
    x = 115,228,339,568.32/562,925.43
  6. Step 6: Final answer
    x = 204,695.56

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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.