Home / 177,446.04-265,899.75-130,092.67

Finding the Fourth Proportional to 177,446.04, 265,899.75 and 130,092.67

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Solution

The fourth proportional to 177,446.04, 265,899.75 and 130,092.67 is: 194,941.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,446.04 : 265,899.75 = 130,092.67 : x
  2. Step 2: Convert to fraction form
    177,446.04/265,899.75 = 130,092.67/x
  3. Step 3: Cross multiply
    177,446.04x = 265,899.75 × 130,092.67
  4. Step 4: Simplify right side
    177,446.04x = 34,591,608,429.83
  5. Step 5: Solve for x
    x = 34,591,608,429.83/177,446.04
  6. Step 6: Final answer
    x = 194,941.56

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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.