Home / 177,120.03-244,428.21-96,547.57

Finding the Fourth Proportional to 177,120.03, 244,428.21 and 96,547.57

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Solution

The fourth proportional to 177,120.03, 244,428.21 and 96,547.57 is: 133,237.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,120.03 : 244,428.21 = 96,547.57 : x
  2. Step 2: Convert to fraction form
    177,120.03/244,428.21 = 96,547.57/x
  3. Step 3: Cross multiply
    177,120.03x = 244,428.21 × 96,547.57
  4. Step 4: Simplify right side
    177,120.03x = 23,598,949,714.95
  5. Step 5: Solve for x
    x = 23,598,949,714.95/177,120.03
  6. Step 6: Final answer
    x = 133,237.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.