Home / 176,638.14-265,028.00-64,326.17

Finding the Fourth Proportional to 176,638.14, 265,028.00 and 64,326.17

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Solution

The fourth proportional to 176,638.14, 265,028.00 and 64,326.17 is: 96,515.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,638.14 : 265,028.00 = 64,326.17 : x
  2. Step 2: Convert to fraction form
    176,638.14/265,028.00 = 64,326.17/x
  3. Step 3: Cross multiply
    176,638.14x = 265,028.00 × 64,326.17
  4. Step 4: Simplify right side
    176,638.14x = 17,048,236,523.70
  5. Step 5: Solve for x
    x = 17,048,236,523.70/176,638.14
  6. Step 6: Final answer
    x = 96,515.04

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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.