Home / 34,050.93-46,982.88-19,897.26

Finding the Fourth Proportional to 34,050.93, 46,982.88 and 19,897.26

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Solution

The fourth proportional to 34,050.93, 46,982.88 and 19,897.26 is: 27,453.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,050.93 : 46,982.88 = 19,897.26 : x
  2. Step 2: Convert to fraction form
    34,050.93/46,982.88 = 19,897.26/x
  3. Step 3: Cross multiply
    34,050.93x = 46,982.88 × 19,897.26
  4. Step 4: Simplify right side
    34,050.93x = 934,830,578.91
  5. Step 5: Solve for x
    x = 934,830,578.91/34,050.93
  6. Step 6: Final answer
    x = 27,453.89

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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.