Home / 34,567.36-51,810.03-30,581.55

Finding the Fourth Proportional to 34,567.36, 51,810.03 and 30,581.55

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Solution

The fourth proportional to 34,567.36, 51,810.03 and 30,581.55 is: 45,836.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,567.36 : 51,810.03 = 30,581.55 : x
  2. Step 2: Convert to fraction form
    34,567.36/51,810.03 = 30,581.55/x
  3. Step 3: Cross multiply
    34,567.36x = 51,810.03 × 30,581.55
  4. Step 4: Simplify right side
    34,567.36x = 1,584,431,022.95
  5. Step 5: Solve for x
    x = 1,584,431,022.95/34,567.36
  6. Step 6: Final answer
    x = 45,836.05

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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.