Home / 33,513.95-46,244.12-19,364.06

Finding the Fourth Proportional to 33,513.95, 46,244.12 and 19,364.06

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Solution

The fourth proportional to 33,513.95, 46,244.12 and 19,364.06 is: 26,719.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513.95 : 46,244.12 = 19,364.06 : x
  2. Step 2: Convert to fraction form
    33,513.95/46,244.12 = 19,364.06/x
  3. Step 3: Cross multiply
    33,513.95x = 46,244.12 × 19,364.06
  4. Step 4: Simplify right side
    33,513.95x = 895,473,933.12
  5. Step 5: Solve for x
    x = 895,473,933.12/33,513.95
  6. Step 6: Final answer
    x = 26,719.44

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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.