Home / 45,569.40-62,792.46-33,613.80

Finding the Fourth Proportional to 45,569.40, 62,792.46 and 33,613.80

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Solution

The fourth proportional to 45,569.40, 62,792.46 and 33,613.80 is: 46,318.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,569.40 : 62,792.46 = 33,613.80 : x
  2. Step 2: Convert to fraction form
    45,569.40/62,792.46 = 33,613.80/x
  3. Step 3: Cross multiply
    45,569.40x = 62,792.46 × 33,613.80
  4. Step 4: Simplify right side
    45,569.40x = 2,110,693,191.95
  5. Step 5: Solve for x
    x = 2,110,693,191.95/45,569.40
  6. Step 6: Final answer
    x = 46,318.21

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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.