Home / 353,960.24-530,924.91-114,068.81

Finding the Fourth Proportional to 353,960.24, 530,924.91 and 114,068.81

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Solution

The fourth proportional to 353,960.24, 530,924.91 and 114,068.81 is: 171,098.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,960.24 : 530,924.91 = 114,068.81 : x
  2. Step 2: Convert to fraction form
    353,960.24/530,924.91 = 114,068.81/x
  3. Step 3: Cross multiply
    353,960.24x = 530,924.91 × 114,068.81
  4. Step 4: Simplify right side
    353,960.24x = 60,561,972,683.06
  5. Step 5: Solve for x
    x = 60,561,972,683.06/353,960.24
  6. Step 6: Final answer
    x = 171,098.24

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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.