Home / 162,955.07-244,439.89-44,623.79

Finding the Fourth Proportional to 162,955.07, 244,439.89 and 44,623.79

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Solution

The fourth proportional to 162,955.07, 244,439.89 and 44,623.79 is: 66,937.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,955.07 : 244,439.89 = 44,623.79 : x
  2. Step 2: Convert to fraction form
    162,955.07/244,439.89 = 44,623.79/x
  3. Step 3: Cross multiply
    162,955.07x = 244,439.89 × 44,623.79
  4. Step 4: Simplify right side
    162,955.07x = 10,907,832,985.22
  5. Step 5: Solve for x
    x = 10,907,832,985.22/162,955.07
  6. Step 6: Final answer
    x = 66,937.67

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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.