Home / 134,063.30-201,094.78-34,223.51

Finding the Fourth Proportional to 134,063.30, 201,094.78 and 34,223.51

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Solution

The fourth proportional to 134,063.30, 201,094.78 and 34,223.51 is: 51,335.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,063.30 : 201,094.78 = 34,223.51 : x
  2. Step 2: Convert to fraction form
    134,063.30/201,094.78 = 34,223.51/x
  3. Step 3: Cross multiply
    134,063.30x = 201,094.78 × 34,223.51
  4. Step 4: Simplify right side
    134,063.30x = 6,882,169,599.37
  5. Step 5: Solve for x
    x = 6,882,169,599.37/134,063.30
  6. Step 6: Final answer
    x = 51,335.22

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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.