Home / 9,946.02-14,921.96-4,019.84

Finding the Fourth Proportional to 9,946.02, 14,921.96 and 4,019.84

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Solution

The fourth proportional to 9,946.02, 14,921.96 and 4,019.84 is: 6,030.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946.02 : 14,921.96 = 4,019.84 : x
  2. Step 2: Convert to fraction form
    9,946.02/14,921.96 = 4,019.84/x
  3. Step 3: Cross multiply
    9,946.02x = 14,921.96 × 4,019.84
  4. Step 4: Simplify right side
    9,946.02x = 59,983,936.87
  5. Step 5: Solve for x
    x = 59,983,936.87/9,946.02
  6. Step 6: Final answer
    x = 6,030.95

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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.