Home / 60,995.12-91,483.32-16,625.43

Finding the Fourth Proportional to 60,995.12, 91,483.32 and 16,625.43

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Solution

The fourth proportional to 60,995.12, 91,483.32 and 16,625.43 is: 24,935.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,995.12 : 91,483.32 = 16,625.43 : x
  2. Step 2: Convert to fraction form
    60,995.12/91,483.32 = 16,625.43/x
  3. Step 3: Cross multiply
    60,995.12x = 91,483.32 × 16,625.43
  4. Step 4: Simplify right side
    60,995.12x = 1,520,949,532.83
  5. Step 5: Solve for x
    x = 1,520,949,532.83/60,995.12
  6. Step 6: Final answer
    x = 24,935.60

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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.