Home / 47,192.34-65,110.77-26,771.05

Finding the Fourth Proportional to 47,192.34, 65,110.77 and 26,771.05

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Solution

The fourth proportional to 47,192.34, 65,110.77 and 26,771.05 is: 36,935.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,192.34 : 65,110.77 = 26,771.05 : x
  2. Step 2: Convert to fraction form
    47,192.34/65,110.77 = 26,771.05/x
  3. Step 3: Cross multiply
    47,192.34x = 65,110.77 × 26,771.05
  4. Step 4: Simplify right side
    47,192.34x = 1,743,083,394.35
  5. Step 5: Solve for x
    x = 1,743,083,394.35/47,192.34
  6. Step 6: Final answer
    x = 36,935.72

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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.