Home / 33,386.26-46,073.02-19,247.30

Finding the Fourth Proportional to 33,386.26, 46,073.02 and 19,247.30

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Solution

The fourth proportional to 33,386.26, 46,073.02 and 19,247.30 is: 26,561.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,386.26 : 46,073.02 = 19,247.30 : x
  2. Step 2: Convert to fraction form
    33,386.26/46,073.02 = 19,247.30/x
  3. Step 3: Cross multiply
    33,386.26x = 46,073.02 × 19,247.30
  4. Step 4: Simplify right side
    33,386.26x = 886,781,237.85
  5. Step 5: Solve for x
    x = 886,781,237.85/33,386.26
  6. Step 6: Final answer
    x = 26,561.26

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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.