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Finding the Fourth Proportional to 176,097.76, 243,014.08 and 95,525.32

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Solution

The fourth proportional to 176,097.76, 243,014.08 and 95,525.32 is: 131,824.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,097.76 : 243,014.08 = 95,525.32 : x
  2. Step 2: Convert to fraction form
    176,097.76/243,014.08 = 95,525.32/x
  3. Step 3: Cross multiply
    176,097.76x = 243,014.08 × 95,525.32
  4. Step 4: Simplify right side
    176,097.76x = 23,213,997,756.51
  5. Step 5: Solve for x
    x = 23,213,997,756.51/176,097.76
  6. Step 6: Final answer
    x = 131,824.49

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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.