Home / 245,134.55-367,607.06-95,354.62

Finding the Fourth Proportional to 245,134.55, 367,607.06 and 95,354.62

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Solution

The fourth proportional to 245,134.55, 367,607.06 and 95,354.62 is: 142,995.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,134.55 : 367,607.06 = 95,354.62 : x
  2. Step 2: Convert to fraction form
    245,134.55/367,607.06 = 95,354.62/x
  3. Step 3: Cross multiply
    245,134.55x = 367,607.06 × 95,354.62
  4. Step 4: Simplify right side
    245,134.55x = 35,053,030,477.41
  5. Step 5: Solve for x
    x = 35,053,030,477.41/245,134.55
  6. Step 6: Final answer
    x = 142,995.06

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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.