Home / 65,213.22-97,753.65-37,075.14

Finding the Fourth Proportional to 65,213.22, 97,753.65 and 37,075.14

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Solution

The fourth proportional to 65,213.22, 97,753.65 and 37,075.14 is: 55,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,213.22 : 97,753.65 = 37,075.14 : x
  2. Step 2: Convert to fraction form
    65,213.22/97,753.65 = 37,075.14/x
  3. Step 3: Cross multiply
    65,213.22x = 97,753.65 × 37,075.14
  4. Step 4: Simplify right side
    65,213.22x = 3,624,230,259.26
  5. Step 5: Solve for x
    x = 3,624,230,259.26/65,213.22
  6. Step 6: Final answer
    x = 55,575.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.