Home / 194,371.71-291,556.40-50,277.53

Finding the Fourth Proportional to 194,371.71, 291,556.40 and 50,277.53

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Solution

The fourth proportional to 194,371.71, 291,556.40 and 50,277.53 is: 75,416.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,371.71 : 291,556.40 = 50,277.53 : x
  2. Step 2: Convert to fraction form
    194,371.71/291,556.40 = 50,277.53/x
  3. Step 3: Cross multiply
    194,371.71x = 291,556.40 × 50,277.53
  4. Step 4: Simplify right side
    194,371.71x = 14,658,736,125.20
  5. Step 5: Solve for x
    x = 14,658,736,125.20/194,371.71
  6. Step 6: Final answer
    x = 75,416.00

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1.5x scale

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.