Home / 51,094.26-76,444.56-34,374.65

Finding the Fourth Proportional to 51,094.26, 76,444.56 and 34,374.65

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Solution

The fourth proportional to 51,094.26, 76,444.56 and 34,374.65 is: 51,429.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,094.26 : 76,444.56 = 34,374.65 : x
  2. Step 2: Convert to fraction form
    51,094.26/76,444.56 = 34,374.65/x
  3. Step 3: Cross multiply
    51,094.26x = 76,444.56 × 34,374.65
  4. Step 4: Simplify right side
    51,094.26x = 2,627,754,612.18
  5. Step 5: Solve for x
    x = 2,627,754,612.18/51,094.26
  6. Step 6: Final answer
    x = 51,429.55

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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.