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Finding the Fourth Proportional to 163,024.25, 244,558.25 and 69,551.87

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Solution

The fourth proportional to 163,024.25, 244,558.25 and 69,551.87 is: 104,337.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,024.25 : 244,558.25 = 69,551.87 : x
  2. Step 2: Convert to fraction form
    163,024.25/244,558.25 = 69,551.87/x
  3. Step 3: Cross multiply
    163,024.25x = 244,558.25 × 69,551.87
  4. Step 4: Simplify right side
    163,024.25x = 17,009,483,263.67
  5. Step 5: Solve for x
    x = 17,009,483,263.67/163,024.25
  6. Step 6: Final answer
    x = 104,337.14

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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.