Home / 16,001.74-24,006.39-7,236.64

Finding the Fourth Proportional to 16,001.74, 24,006.39 and 7,236.64

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Solution

The fourth proportional to 16,001.74, 24,006.39 and 7,236.64 is: 10,856.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001.74 : 24,006.39 = 7,236.64 : x
  2. Step 2: Convert to fraction form
    16,001.74/24,006.39 = 7,236.64/x
  3. Step 3: Cross multiply
    16,001.74x = 24,006.39 × 7,236.64
  4. Step 4: Simplify right side
    16,001.74x = 173,725,602.13
  5. Step 5: Solve for x
    x = 173,725,602.13/16,001.74
  6. Step 6: Final answer
    x = 10,856.67

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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.