Home / 110,029.58-151,844.44-62,281.92

Finding the Fourth Proportional to 110,029.58, 151,844.44 and 62,281.92

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Solution

The fourth proportional to 110,029.58, 151,844.44 and 62,281.92 is: 85,951.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,029.58 : 151,844.44 = 62,281.92 : x
  2. Step 2: Convert to fraction form
    110,029.58/151,844.44 = 62,281.92/x
  3. Step 3: Cross multiply
    110,029.58x = 151,844.44 × 62,281.92
  4. Step 4: Simplify right side
    110,029.58x = 9,457,163,264.52
  5. Step 5: Solve for x
    x = 9,457,163,264.52/110,029.58
  6. Step 6: Final answer
    x = 85,951.10

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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.