Home / 39,077.10-58,518.42-27,335.34

Finding the Fourth Proportional to 39,077.10, 58,518.42 and 27,335.34

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Solution

The fourth proportional to 39,077.10, 58,518.42 and 27,335.34 is: 40,935.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,077.10 : 58,518.42 = 27,335.34 : x
  2. Step 2: Convert to fraction form
    39,077.10/58,518.42 = 27,335.34/x
  3. Step 3: Cross multiply
    39,077.10x = 58,518.42 × 27,335.34
  4. Step 4: Simplify right side
    39,077.10x = 1,599,620,906.96
  5. Step 5: Solve for x
    x = 1,599,620,906.96/39,077.10
  6. Step 6: Final answer
    x = 40,935.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.