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Finding the Fourth Proportional to 34,925.42, 48,195.57 and 19,009.52

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Solution

The fourth proportional to 34,925.42, 48,195.57 and 19,009.52 is: 26,232.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,925.42 : 48,195.57 = 19,009.52 : x
  2. Step 2: Convert to fraction form
    34,925.42/48,195.57 = 19,009.52/x
  3. Step 3: Cross multiply
    34,925.42x = 48,195.57 × 19,009.52
  4. Step 4: Simplify right side
    34,925.42x = 916,174,651.83
  5. Step 5: Solve for x
    x = 916,174,651.83/34,925.42
  6. Step 6: Final answer
    x = 26,232.32

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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.