Home / 175,124.01-262,792.26-69,934.17

Finding the Fourth Proportional to 175,124.01, 262,792.26 and 69,934.17

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Solution

The fourth proportional to 175,124.01, 262,792.26 and 69,934.17 is: 104,943.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,124.01 : 262,792.26 = 69,934.17 : x
  2. Step 2: Convert to fraction form
    175,124.01/262,792.26 = 69,934.17/x
  3. Step 3: Cross multiply
    175,124.01x = 262,792.26 × 69,934.17
  4. Step 4: Simplify right side
    175,124.01x = 18,378,158,585.52
  5. Step 5: Solve for x
    x = 18,378,158,585.52/175,124.01
  6. Step 6: Final answer
    x = 104,943.68

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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.