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Finding the Fourth Proportional to 123,495.01, 184,946.51 and 63,365.24

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Solution

The fourth proportional to 123,495.01, 184,946.51 and 63,365.24 is: 94,895.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,495.01 : 184,946.51 = 63,365.24 : x
  2. Step 2: Convert to fraction form
    123,495.01/184,946.51 = 63,365.24/x
  3. Step 3: Cross multiply
    123,495.01x = 184,946.51 × 63,365.24
  4. Step 4: Simplify right side
    123,495.01x = 11,719,179,737.50
  5. Step 5: Solve for x
    x = 11,719,179,737.50/123,495.01
  6. Step 6: Final answer
    x = 94,895.98

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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.