Home / 34,763.32-52,152.24-11,387.92

Finding the Fourth Proportional to 34,763.32, 52,152.24 and 11,387.92

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Solution

The fourth proportional to 34,763.32, 52,152.24 and 11,387.92 is: 17,084.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763.32 : 52,152.24 = 11,387.92 : x
  2. Step 2: Convert to fraction form
    34,763.32/52,152.24 = 11,387.92/x
  3. Step 3: Cross multiply
    34,763.32x = 52,152.24 × 11,387.92
  4. Step 4: Simplify right side
    34,763.32x = 593,905,536.94
  5. Step 5: Solve for x
    x = 593,905,536.94/34,763.32
  6. Step 6: Final answer
    x = 17,084.26

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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.