Home / 36,740.34-50,686.58-23,989.12

Finding the Fourth Proportional to 36,740.34, 50,686.58 and 23,989.12

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Solution

The fourth proportional to 36,740.34, 50,686.58 and 23,989.12 is: 33,095.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,740.34 : 50,686.58 = 23,989.12 : x
  2. Step 2: Convert to fraction form
    36,740.34/50,686.58 = 23,989.12/x
  3. Step 3: Cross multiply
    36,740.34x = 50,686.58 × 23,989.12
  4. Step 4: Simplify right side
    36,740.34x = 1,215,926,383.27
  5. Step 5: Solve for x
    x = 1,215,926,383.27/36,740.34
  6. Step 6: Final answer
    x = 33,095.13

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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.