Home / 110,329.48-152,254.26-60,029.32

Finding the Fourth Proportional to 110,329.48, 152,254.26 and 60,029.32

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Solution

The fourth proportional to 110,329.48, 152,254.26 and 60,029.32 is: 82,840.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,329.48 : 152,254.26 = 60,029.32 : x
  2. Step 2: Convert to fraction form
    110,329.48/152,254.26 = 60,029.32/x
  3. Step 3: Cross multiply
    110,329.48x = 152,254.26 × 60,029.32
  4. Step 4: Simplify right side
    110,329.48x = 9,139,719,694.90
  5. Step 5: Solve for x
    x = 9,139,719,694.90/110,329.48
  6. Step 6: Final answer
    x = 82,840.23

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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.