Home / 43,937.25-60,644.34-25,085.31

Finding the Fourth Proportional to 43,937.25, 60,644.34 and 25,085.31

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Solution

The fourth proportional to 43,937.25, 60,644.34 and 25,085.31 is: 34,623.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,937.25 : 60,644.34 = 25,085.31 : x
  2. Step 2: Convert to fraction form
    43,937.25/60,644.34 = 25,085.31/x
  3. Step 3: Cross multiply
    43,937.25x = 60,644.34 × 25,085.31
  4. Step 4: Simplify right side
    43,937.25x = 1,521,282,068.65
  5. Step 5: Solve for x
    x = 1,521,282,068.65/43,937.25
  6. Step 6: Final answer
    x = 34,623.97

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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.