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Finding the Fourth Proportional to 23,046.01, 31,860.59 and 22,835.81

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Solution

The fourth proportional to 23,046.01, 31,860.59 and 22,835.81 is: 31,570.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,046.01 : 31,860.59 = 22,835.81 : x
  2. Step 2: Convert to fraction form
    23,046.01/31,860.59 = 22,835.81/x
  3. Step 3: Cross multiply
    23,046.01x = 31,860.59 × 22,835.81
  4. Step 4: Simplify right side
    23,046.01x = 727,562,345.20
  5. Step 5: Solve for x
    x = 727,562,345.20/23,046.01
  6. Step 6: Final answer
    x = 31,570.00

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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.