Home / 159,004.58-238,503.13-39,061.34

Finding the Fourth Proportional to 159,004.58, 238,503.13 and 39,061.34

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Solution

The fourth proportional to 159,004.58, 238,503.13 and 39,061.34 is: 58,591.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,004.58 : 238,503.13 = 39,061.34 : x
  2. Step 2: Convert to fraction form
    159,004.58/238,503.13 = 39,061.34/x
  3. Step 3: Cross multiply
    159,004.58x = 238,503.13 × 39,061.34
  4. Step 4: Simplify right side
    159,004.58x = 9,316,251,851.99
  5. Step 5: Solve for x
    x = 9,316,251,851.99/159,004.58
  6. Step 6: Final answer
    x = 58,591.09

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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.