Home / 47,133.06-70,607.06-27,370.28

Finding the Fourth Proportional to 47,133.06, 70,607.06 and 27,370.28

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Solution

The fourth proportional to 47,133.06, 70,607.06 and 27,370.28 is: 41,001.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,133.06 : 70,607.06 = 27,370.28 : x
  2. Step 2: Convert to fraction form
    47,133.06/70,607.06 = 27,370.28/x
  3. Step 3: Cross multiply
    47,133.06x = 70,607.06 × 27,370.28
  4. Step 4: Simplify right side
    47,133.06x = 1,932,535,002.18
  5. Step 5: Solve for x
    x = 1,932,535,002.18/47,133.06
  6. Step 6: Final answer
    x = 41,001.69

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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.