Home / 34,166.94-47,150.45-19,059.22

Finding the Fourth Proportional to 34,166.94, 47,150.45 and 19,059.22

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Solution

The fourth proportional to 34,166.94, 47,150.45 and 19,059.22 is: 26,301.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166.94 : 47,150.45 = 19,059.22 : x
  2. Step 2: Convert to fraction form
    34,166.94/47,150.45 = 19,059.22/x
  3. Step 3: Cross multiply
    34,166.94x = 47,150.45 × 19,059.22
  4. Step 4: Simplify right side
    34,166.94x = 898,650,799.65
  5. Step 5: Solve for x
    x = 898,650,799.65/34,166.94
  6. Step 6: Final answer
    x = 26,301.76

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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.