Home / 59,720.54-89,577.77-22,277.66

Finding the Fourth Proportional to 59,720.54, 89,577.77 and 22,277.66

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Solution

The fourth proportional to 59,720.54, 89,577.77 and 22,277.66 is: 33,415.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,720.54 : 89,577.77 = 22,277.66 : x
  2. Step 2: Convert to fraction form
    59,720.54/89,577.77 = 22,277.66/x
  3. Step 3: Cross multiply
    59,720.54x = 89,577.77 × 22,277.66
  4. Step 4: Simplify right side
    59,720.54x = 1,995,582,544.34
  5. Step 5: Solve for x
    x = 1,995,582,544.34/59,720.54
  6. Step 6: Final answer
    x = 33,415.35

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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.