Home / 29,576.41-44,430.23-28,643.29

Finding the Fourth Proportional to 29,576.41, 44,430.23 and 28,643.29

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Solution

The fourth proportional to 29,576.41, 44,430.23 and 28,643.29 is: 43,028.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,576.41 : 44,430.23 = 28,643.29 : x
  2. Step 2: Convert to fraction form
    29,576.41/44,430.23 = 28,643.29/x
  3. Step 3: Cross multiply
    29,576.41x = 44,430.23 × 28,643.29
  4. Step 4: Simplify right side
    29,576.41x = 1,272,627,962.66
  5. Step 5: Solve for x
    x = 1,272,627,962.66/29,576.41
  6. Step 6: Final answer
    x = 43,028.48

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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.