Home / 36,487.57-50,319.25-23,035.45

Finding the Fourth Proportional to 36,487.57, 50,319.25 and 23,035.45

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Solution

The fourth proportional to 36,487.57, 50,319.25 and 23,035.45 is: 31,767.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,487.57 : 50,319.25 = 23,035.45 : x
  2. Step 2: Convert to fraction form
    36,487.57/50,319.25 = 23,035.45/x
  3. Step 3: Cross multiply
    36,487.57x = 50,319.25 × 23,035.45
  4. Step 4: Simplify right side
    36,487.57x = 1,159,126,567.41
  5. Step 5: Solve for x
    x = 1,159,126,567.41/36,487.57
  6. Step 6: Final answer
    x = 31,767.71

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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.