Home / 47,410.45-65,428.41-27,267.34

Finding the Fourth Proportional to 47,410.45, 65,428.41 and 27,267.34

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Solution

The fourth proportional to 47,410.45, 65,428.41 and 27,267.34 is: 37,630.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,410.45 : 65,428.41 = 27,267.34 : x
  2. Step 2: Convert to fraction form
    47,410.45/65,428.41 = 27,267.34/x
  3. Step 3: Cross multiply
    47,410.45x = 65,428.41 × 27,267.34
  4. Step 4: Simplify right side
    47,410.45x = 1,784,058,701.13
  5. Step 5: Solve for x
    x = 1,784,058,701.13/47,410.45
  6. Step 6: Final answer
    x = 37,630.07

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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.