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Finding the Fourth Proportional to 49,353.90, 74,055.10 and 23,060.49

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Solution

The fourth proportional to 49,353.90, 74,055.10 and 23,060.49 is: 34,602.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,353.90 : 74,055.10 = 23,060.49 : x
  2. Step 2: Convert to fraction form
    49,353.90/74,055.10 = 23,060.49/x
  3. Step 3: Cross multiply
    49,353.90x = 74,055.10 × 23,060.49
  4. Step 4: Simplify right side
    49,353.90x = 1,707,746,893.00
  5. Step 5: Solve for x
    x = 1,707,746,893.00/49,353.90
  6. Step 6: Final answer
    x = 34,602.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.