Home / 37,666.60-51,963.78-23,525.80

Finding the Fourth Proportional to 37,666.60, 51,963.78 and 23,525.80

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Solution

The fourth proportional to 37,666.60, 51,963.78 and 23,525.80 is: 32,455.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,666.60 : 51,963.78 = 23,525.80 : x
  2. Step 2: Convert to fraction form
    37,666.60/51,963.78 = 23,525.80/x
  3. Step 3: Cross multiply
    37,666.60x = 51,963.78 × 23,525.80
  4. Step 4: Simplify right side
    37,666.60x = 1,222,489,495.52
  5. Step 5: Solve for x
    x = 1,222,489,495.52/37,666.60
  6. Step 6: Final answer
    x = 32,455.53

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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.