Home / 134,063.36-201,094.80-34,223.54

Finding the Fourth Proportional to 134,063.36, 201,094.80 and 34,223.54

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Solution

The fourth proportional to 134,063.36, 201,094.80 and 34,223.54 is: 51,335.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,063.36 : 201,094.80 = 34,223.54 : x
  2. Step 2: Convert to fraction form
    134,063.36/201,094.80 = 34,223.54/x
  3. Step 3: Cross multiply
    134,063.36x = 201,094.80 × 34,223.54
  4. Step 4: Simplify right side
    134,063.36x = 6,882,174,926.12
  5. Step 5: Solve for x
    x = 6,882,174,926.12/134,063.36
  6. Step 6: Final answer
    x = 51,335.24

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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.