Home / 194,585.28-291,867.24-59,649.12

Finding the Fourth Proportional to 194,585.28, 291,867.24 and 59,649.12

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Solution

The fourth proportional to 194,585.28, 291,867.24 and 59,649.12 is: 89,470.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,585.28 : 291,867.24 = 59,649.12 : x
  2. Step 2: Convert to fraction form
    194,585.28/291,867.24 = 59,649.12/x
  3. Step 3: Cross multiply
    194,585.28x = 291,867.24 × 59,649.12
  4. Step 4: Simplify right side
    194,585.28x = 17,409,624,022.83
  5. Step 5: Solve for x
    x = 17,409,624,022.83/194,585.28
  6. Step 6: Final answer
    x = 89,470.41

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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.