Home / 34,695.76-47,882.46-19,583.06

Finding the Fourth Proportional to 34,695.76, 47,882.46 and 19,583.06

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Solution

The fourth proportional to 34,695.76, 47,882.46 and 19,583.06 is: 27,025.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,695.76 : 47,882.46 = 19,583.06 : x
  2. Step 2: Convert to fraction form
    34,695.76/47,882.46 = 19,583.06/x
  3. Step 3: Cross multiply
    34,695.76x = 47,882.46 × 19,583.06
  4. Step 4: Simplify right side
    34,695.76x = 937,685,087.13
  5. Step 5: Solve for x
    x = 937,685,087.13/34,695.76
  6. Step 6: Final answer
    x = 27,025.93

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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.