Home / 60,911.24-91,363.20-16,537.01

Finding the Fourth Proportional to 60,911.24, 91,363.20 and 16,537.01

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Solution

The fourth proportional to 60,911.24, 91,363.20 and 16,537.01 is: 24,804.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,911.24 : 91,363.20 = 16,537.01 : x
  2. Step 2: Convert to fraction form
    60,911.24/91,363.20 = 16,537.01/x
  3. Step 3: Cross multiply
    60,911.24x = 91,363.20 × 16,537.01
  4. Step 4: Simplify right side
    60,911.24x = 1,510,873,695.22
  5. Step 5: Solve for x
    x = 1,510,873,695.22/60,911.24
  6. Step 6: Final answer
    x = 24,804.52

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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.