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Finding the Fourth Proportional to 32,123.55, 44,299.40 and 25,047.39

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Solution

The fourth proportional to 32,123.55, 44,299.40 and 25,047.39 is: 34,541.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123.55 : 44,299.40 = 25,047.39 : x
  2. Step 2: Convert to fraction form
    32,123.55/44,299.40 = 25,047.39/x
  3. Step 3: Cross multiply
    32,123.55x = 44,299.40 × 25,047.39
  4. Step 4: Simplify right side
    32,123.55x = 1,109,584,223.33
  5. Step 5: Solve for x
    x = 1,109,584,223.33/32,123.55
  6. Step 6: Final answer
    x = 34,541.15

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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.