Home / 54,094.95-81,184.26-35,369.91

Finding the Fourth Proportional to 54,094.95, 81,184.26 and 35,369.91

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Solution

The fourth proportional to 54,094.95, 81,184.26 and 35,369.91 is: 53,082.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,094.95 : 81,184.26 = 35,369.91 : x
  2. Step 2: Convert to fraction form
    54,094.95/81,184.26 = 35,369.91/x
  3. Step 3: Cross multiply
    54,094.95x = 81,184.26 × 35,369.91
  4. Step 4: Simplify right side
    54,094.95x = 2,871,479,969.62
  5. Step 5: Solve for x
    x = 2,871,479,969.62/54,094.95
  6. Step 6: Final answer
    x = 53,082.22

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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.