Home / 164,201.55-246,284.10-134,567.70

Finding the Fourth Proportional to 164,201.55, 246,284.10 and 134,567.70

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Solution

The fourth proportional to 164,201.55, 246,284.10 and 134,567.70 is: 201,836.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,201.55 : 246,284.10 = 134,567.70 : x
  2. Step 2: Convert to fraction form
    164,201.55/246,284.10 = 134,567.70/x
  3. Step 3: Cross multiply
    164,201.55x = 246,284.10 × 134,567.70
  4. Step 4: Simplify right side
    164,201.55x = 33,141,884,883.57
  5. Step 5: Solve for x
    x = 33,141,884,883.57/164,201.55
  6. Step 6: Final answer
    x = 201,836.61

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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.