Home / 44,792.33-61,790.45-39,762.23

Finding the Fourth Proportional to 44,792.33, 61,790.45 and 39,762.23

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Solution

The fourth proportional to 44,792.33, 61,790.45 and 39,762.23 is: 54,851.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,792.33 : 61,790.45 = 39,762.23 : x
  2. Step 2: Convert to fraction form
    44,792.33/61,790.45 = 39,762.23/x
  3. Step 3: Cross multiply
    44,792.33x = 61,790.45 × 39,762.23
  4. Step 4: Simplify right side
    44,792.33x = 2,456,925,576.94
  5. Step 5: Solve for x
    x = 2,456,925,576.94/44,792.33
  6. Step 6: Final answer
    x = 54,851.49

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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.