Home / 4,406.04-6,607.80-1,484.28

Finding the Fourth Proportional to 4,406.04, 6,607.80 and 1,484.28

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Solution

The fourth proportional to 4,406.04, 6,607.80 and 1,484.28 is: 2,226.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.04 : 6,607.80 = 1,484.28 : x
  2. Step 2: Convert to fraction form
    4,406.04/6,607.80 = 1,484.28/x
  3. Step 3: Cross multiply
    4,406.04x = 6,607.80 × 1,484.28
  4. Step 4: Simplify right side
    4,406.04x = 9,807,825.38
  5. Step 5: Solve for x
    x = 9,807,825.38/4,406.04
  6. Step 6: Final answer
    x = 2,226.00

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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.