Home / 374,934.68-562,533.23-108,711.17

Finding the Fourth Proportional to 374,934.68, 562,533.23 and 108,711.17

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Solution

The fourth proportional to 374,934.68, 562,533.23 and 108,711.17 is: 163,104.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,934.68 : 562,533.23 = 108,711.17 : x
  2. Step 2: Convert to fraction form
    374,934.68/562,533.23 = 108,711.17/x
  3. Step 3: Cross multiply
    374,934.68x = 562,533.23 × 108,711.17
  4. Step 4: Simplify right side
    374,934.68x = 61,153,643,056.29
  5. Step 5: Solve for x
    x = 61,153,643,056.29/374,934.68
  6. Step 6: Final answer
    x = 163,104.79

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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.