Home / 101,264.14-151,895.64-41,292.39

Finding the Fourth Proportional to 101,264.14, 151,895.64 and 41,292.39

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Solution

The fourth proportional to 101,264.14, 151,895.64 and 41,292.39 is: 61,938.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,264.14 : 151,895.64 = 41,292.39 : x
  2. Step 2: Convert to fraction form
    101,264.14/151,895.64 = 41,292.39/x
  3. Step 3: Cross multiply
    101,264.14x = 151,895.64 × 41,292.39
  4. Step 4: Simplify right side
    101,264.14x = 6,272,134,006.18
  5. Step 5: Solve for x
    x = 6,272,134,006.18/101,264.14
  6. Step 6: Final answer
    x = 61,938.35

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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.