Home / 118,585.04-177,851.97-37,538.46

Finding the Fourth Proportional to 118,585.04, 177,851.97 and 37,538.46

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Solution

The fourth proportional to 118,585.04, 177,851.97 and 37,538.46 is: 56,299.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,585.04 : 177,851.97 = 37,538.46 : x
  2. Step 2: Convert to fraction form
    118,585.04/177,851.97 = 37,538.46/x
  3. Step 3: Cross multiply
    118,585.04x = 177,851.97 × 37,538.46
  4. Step 4: Simplify right side
    118,585.04x = 6,676,289,061.77
  5. Step 5: Solve for x
    x = 6,676,289,061.77/118,585.04
  6. Step 6: Final answer
    x = 56,299.59

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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.