Home / 164,373.14-246,353.89-88,284.69

Finding the Fourth Proportional to 164,373.14, 246,353.89 and 88,284.69

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Solution

The fourth proportional to 164,373.14, 246,353.89 and 88,284.69 is: 132,316.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,373.14 : 246,353.89 = 88,284.69 : x
  2. Step 2: Convert to fraction form
    164,373.14/246,353.89 = 88,284.69/x
  3. Step 3: Cross multiply
    164,373.14x = 246,353.89 × 88,284.69
  4. Step 4: Simplify right side
    164,373.14x = 21,749,276,588.23
  5. Step 5: Solve for x
    x = 21,749,276,588.23/164,373.14
  6. Step 6: Final answer
    x = 132,316.49

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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.