Home / 22,598.64-33,879.60-19,515.24

Finding the Fourth Proportional to 22,598.64, 33,879.60 and 19,515.24

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Solution

The fourth proportional to 22,598.64, 33,879.60 and 19,515.24 is: 29,257.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,598.64 : 33,879.60 = 19,515.24 : x
  2. Step 2: Convert to fraction form
    22,598.64/33,879.60 = 19,515.24/x
  3. Step 3: Cross multiply
    22,598.64x = 33,879.60 × 19,515.24
  4. Step 4: Simplify right side
    22,598.64x = 661,168,525.10
  5. Step 5: Solve for x
    x = 661,168,525.10/22,598.64
  6. Step 6: Final answer
    x = 29,257.01

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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.