Home / 24,441.40-36,637.80-11,270.80

Finding the Fourth Proportional to 24,441.40, 36,637.80 and 11,270.80

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Solution

The fourth proportional to 24,441.40, 36,637.80 and 11,270.80 is: 16,894.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,441.40 : 36,637.80 = 11,270.80 : x
  2. Step 2: Convert to fraction form
    24,441.40/36,637.80 = 11,270.80/x
  3. Step 3: Cross multiply
    24,441.40x = 36,637.80 × 11,270.80
  4. Step 4: Simplify right side
    24,441.40x = 412,937,316.24
  5. Step 5: Solve for x
    x = 412,937,316.24/24,441.40
  6. Step 6: Final answer
    x = 16,894.99

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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.