Home / 34,784.08-52,175.24-19,004.44

Finding the Fourth Proportional to 34,784.08, 52,175.24 and 19,004.44

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Solution

The fourth proportional to 34,784.08, 52,175.24 and 19,004.44 is: 28,506.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784.08 : 52,175.24 = 19,004.44 : x
  2. Step 2: Convert to fraction form
    34,784.08/52,175.24 = 19,004.44/x
  3. Step 3: Cross multiply
    34,784.08x = 52,175.24 × 19,004.44
  4. Step 4: Simplify right side
    34,784.08x = 991,561,218.07
  5. Step 5: Solve for x
    x = 991,561,218.07/34,784.08
  6. Step 6: Final answer
    x = 28,506.18

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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.