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Finding the Third Proportional to 7,459.59 and 16,151.91

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Solution

The third proportional to 7,459.59 and 16,151.91 is: 34,972.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459.59 : 16,151.91 = 16,151.91 : x
  2. Step 2: Convert to fraction form
    7,459.59/16,151.91 = 16,151.91/x
  3. Step 3: Cross multiply
    7,459.59x = 16,151.91 × 16,151.91
  4. Step 4: Simplify right side
    7,459.59x = 260,884,075.51
  5. Step 5: Solve for x
    x = 260,884,075.51/7,459.59
  6. Step 6: Final answer
    x = 34,972.96

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.