Home / 176,206.15-264,420.41-75,004.04

Finding the Fourth Proportional to 176,206.15, 264,420.41 and 75,004.04

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Solution

The fourth proportional to 176,206.15, 264,420.41 and 75,004.04 is: 112,553.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,206.15 : 264,420.41 = 75,004.04 : x
  2. Step 2: Convert to fraction form
    176,206.15/264,420.41 = 75,004.04/x
  3. Step 3: Cross multiply
    176,206.15x = 264,420.41 × 75,004.04
  4. Step 4: Simplify right side
    176,206.15x = 19,832,598,888.85
  5. Step 5: Solve for x
    x = 19,832,598,888.85/176,206.15
  6. Step 6: Final answer
    x = 112,553.39

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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.