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Finding the Fourth Proportional to 23,707.59, 32,718.00 and 13,097.22

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Solution

The fourth proportional to 23,707.59, 32,718.00 and 13,097.22 is: 18,075.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,707.59 : 32,718.00 = 13,097.22 : x
  2. Step 2: Convert to fraction form
    23,707.59/32,718.00 = 13,097.22/x
  3. Step 3: Cross multiply
    23,707.59x = 32,718.00 × 13,097.22
  4. Step 4: Simplify right side
    23,707.59x = 428,514,825.57
  5. Step 5: Solve for x
    x = 428,514,825.57/23,707.59
  6. Step 6: Final answer
    x = 18,075.01

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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.