Home / 336,470.04-504,557.34-125,960.34

Finding the Fourth Proportional to 336,470.04, 504,557.34 and 125,960.34

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Solution

The fourth proportional to 336,470.04, 504,557.34 and 125,960.34 is: 188,885.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,470.04 : 504,557.34 = 125,960.34 : x
  2. Step 2: Convert to fraction form
    336,470.04/504,557.34 = 125,960.34/x
  3. Step 3: Cross multiply
    336,470.04x = 504,557.34 × 125,960.34
  4. Step 4: Simplify right side
    336,470.04x = 63,554,214,095.90
  5. Step 5: Solve for x
    x = 63,554,214,095.90/336,470.04
  6. Step 6: Final answer
    x = 188,885.21

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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.