Home / 67,054.24-100,594.32-25,498

Finding the Fourth Proportional to 67,054.24, 100,594.32 and 25,498

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Solution

The fourth proportional to 67,054.24, 100,594.32 and 25,498 is: 38,251.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,054.24 : 100,594.32 = 25,498 : x
  2. Step 2: Convert to fraction form
    67,054.24/100,594.32 = 25,498/x
  3. Step 3: Cross multiply
    67,054.24x = 100,594.32 × 25,498
  4. Step 4: Simplify right side
    67,054.24x = 2,564,953,971.36
  5. Step 5: Solve for x
    x = 2,564,953,971.36/67,054.24
  6. Step 6: Final answer
    x = 38,251.93

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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.