Home / 194,884.28-292,214.72-59,913.24

Finding the Fourth Proportional to 194,884.28, 292,214.72 and 59,913.24

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Solution

The fourth proportional to 194,884.28, 292,214.72 and 59,913.24 is: 89,835.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,884.28 : 292,214.72 = 59,913.24 : x
  2. Step 2: Convert to fraction form
    194,884.28/292,214.72 = 59,913.24/x
  3. Step 3: Cross multiply
    194,884.28x = 292,214.72 × 59,913.24
  4. Step 4: Simplify right side
    194,884.28x = 17,507,530,650.89
  5. Step 5: Solve for x
    x = 17,507,530,650.89/194,884.28
  6. Step 6: Final answer
    x = 89,835.52

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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.