Home / 34,305.26-47,357.46-25,810.65

Finding the Fourth Proportional to 34,305.26, 47,357.46 and 25,810.65

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Solution

The fourth proportional to 34,305.26, 47,357.46 and 25,810.65 is: 35,630.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,305.26 : 47,357.46 = 25,810.65 : x
  2. Step 2: Convert to fraction form
    34,305.26/47,357.46 = 25,810.65/x
  3. Step 3: Cross multiply
    34,305.26x = 47,357.46 × 25,810.65
  4. Step 4: Simplify right side
    34,305.26x = 1,222,326,824.95
  5. Step 5: Solve for x
    x = 1,222,326,824.95/34,305.26
  6. Step 6: Final answer
    x = 35,630.89

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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.