Home / 30,150.83-41,560.09-23,767.02

Finding the Fourth Proportional to 30,150.83, 41,560.09 and 23,767.02

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Solution

The fourth proportional to 30,150.83, 41,560.09 and 23,767.02 is: 32,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,150.83 : 41,560.09 = 23,767.02 : x
  2. Step 2: Convert to fraction form
    30,150.83/41,560.09 = 23,767.02/x
  3. Step 3: Cross multiply
    30,150.83x = 41,560.09 × 23,767.02
  4. Step 4: Simplify right side
    30,150.83x = 987,759,430.81
  5. Step 5: Solve for x
    x = 987,759,430.81/30,150.83
  6. Step 6: Final answer
    x = 32,760.60

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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.