Home / 50,013.42-74,968.29-23,698.14

Finding the Fourth Proportional to 50,013.42, 74,968.29 and 23,698.14

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Solution

The fourth proportional to 50,013.42, 74,968.29 and 23,698.14 is: 35,522.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,013.42 : 74,968.29 = 23,698.14 : x
  2. Step 2: Convert to fraction form
    50,013.42/74,968.29 = 23,698.14/x
  3. Step 3: Cross multiply
    50,013.42x = 74,968.29 × 23,698.14
  4. Step 4: Simplify right side
    50,013.42x = 1,776,609,031.98
  5. Step 5: Solve for x
    x = 1,776,609,031.98/50,013.42
  6. Step 6: Final answer
    x = 35,522.65

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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.