Home / 34,033.96-46,969.95-18,926.38

Finding the Fourth Proportional to 34,033.96, 46,969.95 and 18,926.38

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Solution

The fourth proportional to 34,033.96, 46,969.95 and 18,926.38 is: 26,120.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,033.96 : 46,969.95 = 18,926.38 : x
  2. Step 2: Convert to fraction form
    34,033.96/46,969.95 = 18,926.38/x
  3. Step 3: Cross multiply
    34,033.96x = 46,969.95 × 18,926.38
  4. Step 4: Simplify right side
    34,033.96x = 888,971,122.28
  5. Step 5: Solve for x
    x = 888,971,122.28/34,033.96
  6. Step 6: Final answer
    x = 26,120.12

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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.