Home / 53,851.96-74,252.14-36,864.44

Finding the Fourth Proportional to 53,851.96, 74,252.14 and 36,864.44

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Solution

The fourth proportional to 53,851.96, 74,252.14 and 36,864.44 is: 50,829.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,851.96 : 74,252.14 = 36,864.44 : x
  2. Step 2: Convert to fraction form
    53,851.96/74,252.14 = 36,864.44/x
  3. Step 3: Cross multiply
    53,851.96x = 74,252.14 × 36,864.44
  4. Step 4: Simplify right side
    53,851.96x = 2,737,263,559.90
  5. Step 5: Solve for x
    x = 2,737,263,559.90/53,851.96
  6. Step 6: Final answer
    x = 50,829.41

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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.