Home / 33,502.95-46,230.66-19,360.35

Finding the Fourth Proportional to 33,502.95, 46,230.66 and 19,360.35

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Solution

The fourth proportional to 33,502.95, 46,230.66 and 19,360.35 is: 26,715.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,502.95 : 46,230.66 = 19,360.35 : x
  2. Step 2: Convert to fraction form
    33,502.95/46,230.66 = 19,360.35/x
  3. Step 3: Cross multiply
    33,502.95x = 46,230.66 × 19,360.35
  4. Step 4: Simplify right side
    33,502.95x = 895,041,758.33
  5. Step 5: Solve for x
    x = 895,041,758.33/33,502.95
  6. Step 6: Final answer
    x = 26,715.31

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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.