Home / 24,156.74-36,237.59-8,361.75

Finding the Fourth Proportional to 24,156.74, 36,237.59 and 8,361.75

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Solution

The fourth proportional to 24,156.74, 36,237.59 and 8,361.75 is: 12,543.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,156.74 : 36,237.59 = 8,361.75 : x
  2. Step 2: Convert to fraction form
    24,156.74/36,237.59 = 8,361.75/x
  3. Step 3: Cross multiply
    24,156.74x = 36,237.59 × 8,361.75
  4. Step 4: Simplify right side
    24,156.74x = 303,009,636.82
  5. Step 5: Solve for x
    x = 303,009,636.82/24,156.74
  6. Step 6: Final answer
    x = 12,543.48

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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.