Home / 33,684.18-46,480.98-19,535.50

Finding the Fourth Proportional to 33,684.18, 46,480.98 and 19,535.50

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Solution

The fourth proportional to 33,684.18, 46,480.98 and 19,535.50 is: 26,957.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684.18 : 46,480.98 = 19,535.50 : x
  2. Step 2: Convert to fraction form
    33,684.18/46,480.98 = 19,535.50/x
  3. Step 3: Cross multiply
    33,684.18x = 46,480.98 × 19,535.50
  4. Step 4: Simplify right side
    33,684.18x = 908,029,184.79
  5. Step 5: Solve for x
    x = 908,029,184.79/33,684.18
  6. Step 6: Final answer
    x = 26,957.14

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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.