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Finding the Fourth Proportional to 44,421.77, 61,301.93 and 25,301.54

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Solution

The fourth proportional to 44,421.77, 61,301.93 and 25,301.54 is: 34,916.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,421.77 : 61,301.93 = 25,301.54 : x
  2. Step 2: Convert to fraction form
    44,421.77/61,301.93 = 25,301.54/x
  3. Step 3: Cross multiply
    44,421.77x = 61,301.93 × 25,301.54
  4. Step 4: Simplify right side
    44,421.77x = 1,551,032,990.72
  5. Step 5: Solve for x
    x = 1,551,032,990.72/44,421.77
  6. Step 6: Final answer
    x = 34,916.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.