Home / 134,063.31-201,093.72-34,222.11

Finding the Fourth Proportional to 134,063.31, 201,093.72 and 34,222.11

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Solution

The fourth proportional to 134,063.31, 201,093.72 and 34,222.11 is: 51,332.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,063.31 : 201,093.72 = 34,222.11 : x
  2. Step 2: Convert to fraction form
    134,063.31/201,093.72 = 34,222.11/x
  3. Step 3: Cross multiply
    134,063.31x = 201,093.72 × 34,222.11
  4. Step 4: Simplify right side
    134,063.31x = 6,881,851,406.15
  5. Step 5: Solve for x
    x = 6,881,851,406.15/134,063.31
  6. Step 6: Final answer
    x = 51,332.85

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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.