Home / 19,533.58-29,236.44-10,626.67

Finding the Fourth Proportional to 19,533.58, 29,236.44 and 10,626.67

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Solution

The fourth proportional to 19,533.58, 29,236.44 and 10,626.67 is: 15,905.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,533.58 : 29,236.44 = 10,626.67 : x
  2. Step 2: Convert to fraction form
    19,533.58/29,236.44 = 10,626.67/x
  3. Step 3: Cross multiply
    19,533.58x = 29,236.44 × 10,626.67
  4. Step 4: Simplify right side
    19,533.58x = 310,685,994.02
  5. Step 5: Solve for x
    x = 310,685,994.02/19,533.58
  6. Step 6: Final answer
    x = 15,905.23

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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.