Home / 34,704.42-47,893.08-19,599.35

Finding the Fourth Proportional to 34,704.42, 47,893.08 and 19,599.35

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Solution

The fourth proportional to 34,704.42, 47,893.08 and 19,599.35 is: 27,047.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,704.42 : 47,893.08 = 19,599.35 : x
  2. Step 2: Convert to fraction form
    34,704.42/47,893.08 = 19,599.35/x
  3. Step 3: Cross multiply
    34,704.42x = 47,893.08 × 19,599.35
  4. Step 4: Simplify right side
    34,704.42x = 938,672,998.03
  5. Step 5: Solve for x
    x = 938,672,998.03/34,704.42
  6. Step 6: Final answer
    x = 27,047.65

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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.