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Finding the Fourth Proportional to 79,648.56, 109,897.38 and 46,095.12

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Solution

The fourth proportional to 79,648.56, 109,897.38 and 46,095.12 is: 63,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,648.56 : 109,897.38 = 46,095.12 : x
  2. Step 2: Convert to fraction form
    79,648.56/109,897.38 = 46,095.12/x
  3. Step 3: Cross multiply
    79,648.56x = 109,897.38 × 46,095.12
  4. Step 4: Simplify right side
    79,648.56x = 5,065,732,918.79
  5. Step 5: Solve for x
    x = 5,065,732,918.79/79,648.56
  6. Step 6: Final answer
    x = 63,601.06

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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.