Home / 19,433.04-29,146.46-6,950.74

Finding the Fourth Proportional to 19,433.04, 29,146.46 and 6,950.74

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Solution

The fourth proportional to 19,433.04, 29,146.46 and 6,950.74 is: 10,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,433.04 : 29,146.46 = 6,950.74 : x
  2. Step 2: Convert to fraction form
    19,433.04/29,146.46 = 6,950.74/x
  3. Step 3: Cross multiply
    19,433.04x = 29,146.46 × 6,950.74
  4. Step 4: Simplify right side
    19,433.04x = 202,589,409.89
  5. Step 5: Solve for x
    x = 202,589,409.89/19,433.04
  6. Step 6: Final answer
    x = 10,425.00

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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.