Home / 194,464.28-291,739.22-59,529.42

Finding the Fourth Proportional to 194,464.28, 291,739.22 and 59,529.42

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Solution

The fourth proportional to 194,464.28, 291,739.22 and 59,529.42 is: 89,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,464.28 : 291,739.22 = 59,529.42 : x
  2. Step 2: Convert to fraction form
    194,464.28/291,739.22 = 59,529.42/x
  3. Step 3: Cross multiply
    194,464.28x = 291,739.22 × 59,529.42
  4. Step 4: Simplify right side
    194,464.28x = 17,367,066,557.85
  5. Step 5: Solve for x
    x = 17,367,066,557.85/194,464.28
  6. Step 6: Final answer
    x = 89,307.23

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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.