Home / 34,829.52-48,072.96-22,909.08

Finding the Fourth Proportional to 34,829.52, 48,072.96 and 22,909.08

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Solution

The fourth proportional to 34,829.52, 48,072.96 and 22,909.08 is: 31,619.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,829.52 : 48,072.96 = 22,909.08 : x
  2. Step 2: Convert to fraction form
    34,829.52/48,072.96 = 22,909.08/x
  3. Step 3: Cross multiply
    34,829.52x = 48,072.96 × 22,909.08
  4. Step 4: Simplify right side
    34,829.52x = 1,101,307,286.48
  5. Step 5: Solve for x
    x = 1,101,307,286.48/34,829.52
  6. Step 6: Final answer
    x = 31,619.94

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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.