Home / 47,271.20-65,233.95-26,050.49

Finding the Fourth Proportional to 47,271.20, 65,233.95 and 26,050.49

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Solution

The fourth proportional to 47,271.20, 65,233.95 and 26,050.49 is: 35,949.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,271.20 : 65,233.95 = 26,050.49 : x
  2. Step 2: Convert to fraction form
    47,271.20/65,233.95 = 26,050.49/x
  3. Step 3: Cross multiply
    47,271.20x = 65,233.95 × 26,050.49
  4. Step 4: Simplify right side
    47,271.20x = 1,699,376,362.14
  5. Step 5: Solve for x
    x = 1,699,376,362.14/47,271.20
  6. Step 6: Final answer
    x = 35,949.51

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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.