Home / 164,093.14-246,139.67-39,434.14

Finding the Fourth Proportional to 164,093.14, 246,139.67 and 39,434.14

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Solution

The fourth proportional to 164,093.14, 246,139.67 and 39,434.14 is: 59,151.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,093.14 : 246,139.67 = 39,434.14 : x
  2. Step 2: Convert to fraction form
    164,093.14/246,139.67 = 39,434.14/x
  3. Step 3: Cross multiply
    164,093.14x = 246,139.67 × 39,434.14
  4. Step 4: Simplify right side
    164,093.14x = 9,706,306,206.33
  5. Step 5: Solve for x
    x = 9,706,306,206.33/164,093.14
  6. Step 6: Final answer
    x = 59,151.20

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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.