Home / 177,065.40-244,350.27-96,492.90

Finding the Fourth Proportional to 177,065.40, 244,350.27 and 96,492.90

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Solution

The fourth proportional to 177,065.40, 244,350.27 and 96,492.90 is: 133,160.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,065.40 : 244,350.27 = 96,492.90 : x
  2. Step 2: Convert to fraction form
    177,065.40/244,350.27 = 96,492.90/x
  3. Step 3: Cross multiply
    177,065.40x = 244,350.27 × 96,492.90
  4. Step 4: Simplify right side
    177,065.40x = 23,578,066,168.08
  5. Step 5: Solve for x
    x = 23,578,066,168.08/177,065.40
  6. Step 6: Final answer
    x = 133,160.21

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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.