Home / 36,743.37-50,700.47-21,627.15

Finding the Fourth Proportional to 36,743.37, 50,700.47 and 21,627.15

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Solution

The fourth proportional to 36,743.37, 50,700.47 and 21,627.15 is: 29,842.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,743.37 : 50,700.47 = 21,627.15 : x
  2. Step 2: Convert to fraction form
    36,743.37/50,700.47 = 21,627.15/x
  3. Step 3: Cross multiply
    36,743.37x = 50,700.47 × 21,627.15
  4. Step 4: Simplify right side
    36,743.37x = 1,096,506,669.76
  5. Step 5: Solve for x
    x = 1,096,506,669.76/36,743.37
  6. Step 6: Final answer
    x = 29,842.30

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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.