Home / 29,361.49-44,040.66-10,384.81

Finding the Fourth Proportional to 29,361.49, 44,040.66 and 10,384.81

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Solution

The fourth proportional to 29,361.49, 44,040.66 and 10,384.81 is: 15,576.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,361.49 : 44,040.66 = 10,384.81 : x
  2. Step 2: Convert to fraction form
    29,361.49/44,040.66 = 10,384.81/x
  3. Step 3: Cross multiply
    29,361.49x = 44,040.66 × 10,384.81
  4. Step 4: Simplify right side
    29,361.49x = 457,353,666.17
  5. Step 5: Solve for x
    x = 457,353,666.17/29,361.49
  6. Step 6: Final answer
    x = 15,576.65

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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.