Home / 162,946.11-244,419.36-44,618.47

Finding the Fourth Proportional to 162,946.11, 244,419.36 and 44,618.47

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Solution

The fourth proportional to 162,946.11, 244,419.36 and 44,618.47 is: 66,927.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,946.11 : 244,419.36 = 44,618.47 : x
  2. Step 2: Convert to fraction form
    162,946.11/244,419.36 = 44,618.47/x
  3. Step 3: Cross multiply
    162,946.11x = 244,419.36 × 44,618.47
  4. Step 4: Simplify right side
    162,946.11x = 10,905,617,881.58
  5. Step 5: Solve for x
    x = 10,905,617,881.58/162,946.11
  6. Step 6: Final answer
    x = 66,927.76

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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.