Home / 244,869.90-367,139.61-84,904.62

Finding the Fourth Proportional to 244,869.90, 367,139.61 and 84,904.62

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Solution

The fourth proportional to 244,869.90, 367,139.61 and 84,904.62 is: 127,299.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,869.90 : 367,139.61 = 84,904.62 : x
  2. Step 2: Convert to fraction form
    244,869.90/367,139.61 = 84,904.62/x
  3. Step 3: Cross multiply
    244,869.90x = 367,139.61 × 84,904.62
  4. Step 4: Simplify right side
    244,869.90x = 31,171,849,074.00
  5. Step 5: Solve for x
    x = 31,171,849,074.00/244,869.90
  6. Step 6: Final answer
    x = 127,299.64

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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.