Home / 34,010.26-46,934.96-18,903.56

Finding the Fourth Proportional to 34,010.26, 46,934.96 and 18,903.56

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Solution

The fourth proportional to 34,010.26, 46,934.96 and 18,903.56 is: 26,087.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,010.26 : 46,934.96 = 18,903.56 : x
  2. Step 2: Convert to fraction form
    34,010.26/46,934.96 = 18,903.56/x
  3. Step 3: Cross multiply
    34,010.26x = 46,934.96 × 18,903.56
  4. Step 4: Simplify right side
    34,010.26x = 887,237,503.27
  5. Step 5: Solve for x
    x = 887,237,503.27/34,010.26
  6. Step 6: Final answer
    x = 26,087.35

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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.