Home / 34,590.84-47,741.58-27,125.88

Finding the Fourth Proportional to 34,590.84, 47,741.58 and 27,125.88

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Solution

The fourth proportional to 34,590.84, 47,741.58 and 27,125.88 is: 37,438.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,590.84 : 47,741.58 = 27,125.88 : x
  2. Step 2: Convert to fraction form
    34,590.84/47,741.58 = 27,125.88/x
  3. Step 3: Cross multiply
    34,590.84x = 47,741.58 × 27,125.88
  4. Step 4: Simplify right side
    34,590.84x = 1,295,032,370.09
  5. Step 5: Solve for x
    x = 1,295,032,370.09/34,590.84
  6. Step 6: Final answer
    x = 37,438.59

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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.