Home / 30,096.23-41,533.38-18,009.14

Finding the Fourth Proportional to 30,096.23, 41,533.38 and 18,009.14

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Solution

The fourth proportional to 30,096.23, 41,533.38 and 18,009.14 is: 24,852.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,096.23 : 41,533.38 = 18,009.14 : x
  2. Step 2: Convert to fraction form
    30,096.23/41,533.38 = 18,009.14/x
  3. Step 3: Cross multiply
    30,096.23x = 41,533.38 × 18,009.14
  4. Step 4: Simplify right side
    30,096.23x = 747,980,558.93
  5. Step 5: Solve for x
    x = 747,980,558.93/30,096.23
  6. Step 6: Final answer
    x = 24,852.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.