Home / 64,811.53-97,255.57-27,369.18

Finding the Fourth Proportional to 64,811.53, 97,255.57 and 27,369.18

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Solution

The fourth proportional to 64,811.53, 97,255.57 and 27,369.18 is: 41,069.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,811.53 : 97,255.57 = 27,369.18 : x
  2. Step 2: Convert to fraction form
    64,811.53/97,255.57 = 27,369.18/x
  3. Step 3: Cross multiply
    64,811.53x = 97,255.57 × 27,369.18
  4. Step 4: Simplify right side
    64,811.53x = 2,661,805,184.23
  5. Step 5: Solve for x
    x = 2,661,805,184.23/64,811.53
  6. Step 6: Final answer
    x = 41,069.93

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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.