Home / 110,003.14-151,804.32-59,702.14

Finding the Fourth Proportional to 110,003.14, 151,804.32 and 59,702.14

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Solution

The fourth proportional to 110,003.14, 151,804.32 and 59,702.14 is: 82,388.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,003.14 : 151,804.32 = 59,702.14 : x
  2. Step 2: Convert to fraction form
    110,003.14/151,804.32 = 59,702.14/x
  3. Step 3: Cross multiply
    110,003.14x = 151,804.32 × 59,702.14
  4. Step 4: Simplify right side
    110,003.14x = 9,063,042,765.24
  5. Step 5: Solve for x
    x = 9,063,042,765.24/110,003.14
  6. Step 6: Final answer
    x = 82,388.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.