Home / 30,023.00-44,999.83-11,291.08

Finding the Fourth Proportional to 30,023.00, 44,999.83 and 11,291.08

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Solution

The fourth proportional to 30,023.00, 44,999.83 and 11,291.08 is: 16,923.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,023.00 : 44,999.83 = 11,291.08 : x
  2. Step 2: Convert to fraction form
    30,023.00/44,999.83 = 11,291.08/x
  3. Step 3: Cross multiply
    30,023.00x = 44,999.83 × 11,291.08
  4. Step 4: Simplify right side
    30,023.00x = 508,096,539.79
  5. Step 5: Solve for x
    x = 508,096,539.79/30,023.00
  6. Step 6: Final answer
    x = 16,923.58

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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.