Home / 23,973.84-35,969.40-8,395.92

Finding the Fourth Proportional to 23,973.84, 35,969.40 and 8,395.92

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Solution

The fourth proportional to 23,973.84, 35,969.40 and 8,395.92 is: 12,596.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,973.84 : 35,969.40 = 8,395.92 : x
  2. Step 2: Convert to fraction form
    23,973.84/35,969.40 = 8,395.92/x
  3. Step 3: Cross multiply
    23,973.84x = 35,969.40 × 8,395.92
  4. Step 4: Simplify right side
    23,973.84x = 301,996,204.85
  5. Step 5: Solve for x
    x = 301,996,204.85/23,973.84
  6. Step 6: Final answer
    x = 12,596.91

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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.