Home / 16,637.50-24,960.36-4,950.68

Finding the Fourth Proportional to 16,637.50, 24,960.36 and 4,950.68

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Solution

The fourth proportional to 16,637.50, 24,960.36 and 4,950.68 is: 7,427.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637.50 : 24,960.36 = 4,950.68 : x
  2. Step 2: Convert to fraction form
    16,637.50/24,960.36 = 4,950.68/x
  3. Step 3: Cross multiply
    16,637.50x = 24,960.36 × 4,950.68
  4. Step 4: Simplify right side
    16,637.50x = 123,570,755.04
  5. Step 5: Solve for x
    x = 123,570,755.04/16,637.50
  6. Step 6: Final answer
    x = 7,427.24

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1.5x scale

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.