Home / 9,923.04-14,883.84-4,079.52

Finding the Fourth Proportional to 9,923.04, 14,883.84 and 4,079.52

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Solution

The fourth proportional to 9,923.04, 14,883.84 and 4,079.52 is: 6,118.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923.04 : 14,883.84 = 4,079.52 : x
  2. Step 2: Convert to fraction form
    9,923.04/14,883.84 = 4,079.52/x
  3. Step 3: Cross multiply
    9,923.04x = 14,883.84 × 4,079.52
  4. Step 4: Simplify right side
    9,923.04x = 60,718,922.96
  5. Step 5: Solve for x
    x = 60,718,922.96/9,923.04
  6. Step 6: Final answer
    x = 6,118.98

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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.