Home / 175,581.14-263,399.07-57,225.02

Finding the Fourth Proportional to 175,581.14, 263,399.07 and 57,225.02

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Solution

The fourth proportional to 175,581.14, 263,399.07 and 57,225.02 is: 85,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,581.14 : 263,399.07 = 57,225.02 : x
  2. Step 2: Convert to fraction form
    175,581.14/263,399.07 = 57,225.02/x
  3. Step 3: Cross multiply
    175,581.14x = 263,399.07 × 57,225.02
  4. Step 4: Simplify right side
    175,581.14x = 15,073,017,048.73
  5. Step 5: Solve for x
    x = 15,073,017,048.73/175,581.14
  6. Step 6: Final answer
    x = 85,846.45

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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.