Home / 197,011.16-295,523.28-63,892.52

Finding the Fourth Proportional to 197,011.16, 295,523.28 and 63,892.52

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Solution

The fourth proportional to 197,011.16, 295,523.28 and 63,892.52 is: 95,840.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,011.16 : 295,523.28 = 63,892.52 : x
  2. Step 2: Convert to fraction form
    197,011.16/295,523.28 = 63,892.52/x
  3. Step 3: Cross multiply
    197,011.16x = 295,523.28 × 63,892.52
  4. Step 4: Simplify right side
    197,011.16x = 18,881,727,077.87
  5. Step 5: Solve for x
    x = 18,881,727,077.87/197,011.16
  6. Step 6: Final answer
    x = 95,840.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.