Home / 244,127.60-336,784.16-147,368.24

Finding the Fourth Proportional to 244,127.60, 336,784.16 and 147,368.24

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Solution

The fourth proportional to 244,127.60, 336,784.16 and 147,368.24 is: 203,300.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,127.60 : 336,784.16 = 147,368.24 : x
  2. Step 2: Convert to fraction form
    244,127.60/336,784.16 = 147,368.24/x
  3. Step 3: Cross multiply
    244,127.60x = 336,784.16 × 147,368.24
  4. Step 4: Simplify right side
    244,127.60x = 49,631,288,919.08
  5. Step 5: Solve for x
    x = 49,631,288,919.08/244,127.60
  6. Step 6: Final answer
    x = 203,300.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.