Home / 16,237.06-24,355.28-5,144.45

Finding the Fourth Proportional to 16,237.06, 24,355.28 and 5,144.45

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Solution

The fourth proportional to 16,237.06, 24,355.28 and 5,144.45 is: 7,716.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237.06 : 24,355.28 = 5,144.45 : x
  2. Step 2: Convert to fraction form
    16,237.06/24,355.28 = 5,144.45/x
  3. Step 3: Cross multiply
    16,237.06x = 24,355.28 × 5,144.45
  4. Step 4: Simplify right side
    16,237.06x = 125,294,411.28
  5. Step 5: Solve for x
    x = 125,294,411.28/16,237.06
  6. Step 6: Final answer
    x = 7,716.57

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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.