Home / 134,267.10-201,272.65-50,004.70

Finding the Fourth Proportional to 134,267.10, 201,272.65 and 50,004.70

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Solution

The fourth proportional to 134,267.10, 201,272.65 and 50,004.70 is: 74,959.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,267.10 : 201,272.65 = 50,004.70 : x
  2. Step 2: Convert to fraction form
    134,267.10/201,272.65 = 50,004.70/x
  3. Step 3: Cross multiply
    134,267.10x = 201,272.65 × 50,004.70
  4. Step 4: Simplify right side
    134,267.10x = 10,064,578,481.46
  5. Step 5: Solve for x
    x = 10,064,578,481.46/134,267.10
  6. Step 6: Final answer
    x = 74,959.38

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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.