Home / 110,303.12-152,218.44-60,002

Finding the Fourth Proportional to 110,303.12, 152,218.44 and 60,002

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Solution

The fourth proportional to 110,303.12, 152,218.44 and 60,002 is: 82,802.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,303.12 : 152,218.44 = 60,002 : x
  2. Step 2: Convert to fraction form
    110,303.12/152,218.44 = 60,002/x
  3. Step 3: Cross multiply
    110,303.12x = 152,218.44 × 60,002
  4. Step 4: Simplify right side
    110,303.12x = 9,133,410,836.88
  5. Step 5: Solve for x
    x = 9,133,410,836.88/110,303.12
  6. Step 6: Final answer
    x = 82,802.83

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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.