Home / 162,701.76-244,027.56-44,382.72

Finding the Fourth Proportional to 162,701.76, 244,027.56 and 44,382.72

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Solution

The fourth proportional to 162,701.76, 244,027.56 and 44,382.72 is: 66,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,701.76 : 244,027.56 = 44,382.72 : x
  2. Step 2: Convert to fraction form
    162,701.76/244,027.56 = 44,382.72/x
  3. Step 3: Cross multiply
    162,701.76x = 244,027.56 × 44,382.72
  4. Step 4: Simplify right side
    162,701.76x = 10,830,606,867.76
  5. Step 5: Solve for x
    x = 10,830,606,867.76/162,701.76
  6. Step 6: Final answer
    x = 66,567.24

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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.