Home / 84,914.58-127,251.18-62,552.10

Finding the Fourth Proportional to 84,914.58, 127,251.18 and 62,552.10

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Solution

The fourth proportional to 84,914.58, 127,251.18 and 62,552.10 is: 93,739.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,914.58 : 127,251.18 = 62,552.10 : x
  2. Step 2: Convert to fraction form
    84,914.58/127,251.18 = 62,552.10/x
  3. Step 3: Cross multiply
    84,914.58x = 127,251.18 × 62,552.10
  4. Step 4: Simplify right side
    84,914.58x = 7,959,828,536.48
  5. Step 5: Solve for x
    x = 7,959,828,536.48/84,914.58
  6. Step 6: Final answer
    x = 93,739.24

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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.