Home / 43,467.17-59,963.51-28,352.97

Finding the Fourth Proportional to 43,467.17, 59,963.51 and 28,352.97

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Solution

The fourth proportional to 43,467.17, 59,963.51 and 28,352.97 is: 39,113.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,467.17 : 59,963.51 = 28,352.97 : x
  2. Step 2: Convert to fraction form
    43,467.17/59,963.51 = 28,352.97/x
  3. Step 3: Cross multiply
    43,467.17x = 59,963.51 × 28,352.97
  4. Step 4: Simplify right side
    43,467.17x = 1,700,143,458.36
  5. Step 5: Solve for x
    x = 1,700,143,458.36/43,467.17
  6. Step 6: Final answer
    x = 39,113.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.