Home / 50,895.84-76,325.04-17,607.36

Finding the Fourth Proportional to 50,895.84, 76,325.04 and 17,607.36

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Solution

The fourth proportional to 50,895.84, 76,325.04 and 17,607.36 is: 26,404.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,895.84 : 76,325.04 = 17,607.36 : x
  2. Step 2: Convert to fraction form
    50,895.84/76,325.04 = 17,607.36/x
  3. Step 3: Cross multiply
    50,895.84x = 76,325.04 × 17,607.36
  4. Step 4: Simplify right side
    50,895.84x = 1,343,882,456.29
  5. Step 5: Solve for x
    x = 1,343,882,456.29/50,895.84
  6. Step 6: Final answer
    x = 26,404.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.