Home / 36,976.88-51,045-23,566.48

Finding the Fourth Proportional to 36,976.88, 51,045 and 23,566.48

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Solution

The fourth proportional to 36,976.88, 51,045 and 23,566.48 is: 32,532.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,976.88 : 51,045 = 23,566.48 : x
  2. Step 2: Convert to fraction form
    36,976.88/51,045 = 23,566.48/x
  3. Step 3: Cross multiply
    36,976.88x = 51,045 × 23,566.48
  4. Step 4: Simplify right side
    36,976.88x = 1,202,950,971.60
  5. Step 5: Solve for x
    x = 1,202,950,971.60/36,976.88
  6. Step 6: Final answer
    x = 32,532.52

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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.