Home / 177,016.50-244,292.85-133,330.74

Finding the Fourth Proportional to 177,016.50, 244,292.85 and 133,330.74

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Solution

The fourth proportional to 177,016.50, 244,292.85 and 133,330.74 is: 184,004.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,016.50 : 244,292.85 = 133,330.74 : x
  2. Step 2: Convert to fraction form
    177,016.50/244,292.85 = 133,330.74/x
  3. Step 3: Cross multiply
    177,016.50x = 244,292.85 × 133,330.74
  4. Step 4: Simplify right side
    177,016.50x = 32,571,746,467.21
  5. Step 5: Solve for x
    x = 32,571,746,467.21/177,016.50
  6. Step 6: Final answer
    x = 184,004.01

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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.