Home / 101,925.30-152,887.14-35,364.36

Finding the Fourth Proportional to 101,925.30, 152,887.14 and 35,364.36

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Solution

The fourth proportional to 101,925.30, 152,887.14 and 35,364.36 is: 53,046.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,925.30 : 152,887.14 = 35,364.36 : x
  2. Step 2: Convert to fraction form
    101,925.30/152,887.14 = 35,364.36/x
  3. Step 3: Cross multiply
    101,925.30x = 152,887.14 × 35,364.36
  4. Step 4: Simplify right side
    101,925.30x = 5,406,755,858.33
  5. Step 5: Solve for x
    x = 5,406,755,858.33/101,925.30
  6. Step 6: Final answer
    x = 53,046.26

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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.