Home / 34,509.24-47,634.48-23,912.82

Finding the Fourth Proportional to 34,509.24, 47,634.48 and 23,912.82

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Solution

The fourth proportional to 34,509.24, 47,634.48 and 23,912.82 is: 33,007.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,509.24 : 47,634.48 = 23,912.82 : x
  2. Step 2: Convert to fraction form
    34,509.24/47,634.48 = 23,912.82/x
  3. Step 3: Cross multiply
    34,509.24x = 47,634.48 × 23,912.82
  4. Step 4: Simplify right side
    34,509.24x = 1,139,074,746.03
  5. Step 5: Solve for x
    x = 1,139,074,746.03/34,509.24
  6. Step 6: Final answer
    x = 33,007.82

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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.