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Finding the Fourth Proportional to 177,014.88, 244,280.64 and 97,526.88

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Solution

The fourth proportional to 177,014.88, 244,280.64 and 97,526.88 is: 134,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,014.88 : 244,280.64 = 97,526.88 : x
  2. Step 2: Convert to fraction form
    177,014.88/244,280.64 = 97,526.88/x
  3. Step 3: Cross multiply
    177,014.88x = 244,280.64 × 97,526.88
  4. Step 4: Simplify right side
    177,014.88x = 23,823,928,663.60
  5. Step 5: Solve for x
    x = 23,823,928,663.60/177,014.88
  6. Step 6: Final answer
    x = 134,587.15

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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.