Home / 34,026.67-46,951.66-19,488.59

Finding the Fourth Proportional to 34,026.67, 46,951.66 and 19,488.59

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Solution

The fourth proportional to 34,026.67, 46,951.66 and 19,488.59 is: 26,891.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,026.67 : 46,951.66 = 19,488.59 : x
  2. Step 2: Convert to fraction form
    34,026.67/46,951.66 = 19,488.59/x
  3. Step 3: Cross multiply
    34,026.67x = 46,951.66 × 19,488.59
  4. Step 4: Simplify right side
    34,026.67x = 915,021,617.23
  5. Step 5: Solve for x
    x = 915,021,617.23/34,026.67
  6. Step 6: Final answer
    x = 26,891.31

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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.