Home / 34,627.71-51,941.67-19,826.46

Finding the Fourth Proportional to 34,627.71, 51,941.67 and 19,826.46

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Solution

The fourth proportional to 34,627.71, 51,941.67 and 19,826.46 is: 29,739.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,627.71 : 51,941.67 = 19,826.46 : x
  2. Step 2: Convert to fraction form
    34,627.71/51,941.67 = 19,826.46/x
  3. Step 3: Cross multiply
    34,627.71x = 51,941.67 × 19,826.46
  4. Step 4: Simplify right side
    34,627.71x = 1,029,819,442.59
  5. Step 5: Solve for x
    x = 1,029,819,442.59/34,627.71
  6. Step 6: Final answer
    x = 29,739.75

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1.5x scale

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.