Home / 6,557.19-9,827.01-2,393.28

Finding the Fourth Proportional to 6,557.19, 9,827.01 and 2,393.28

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Solution

The fourth proportional to 6,557.19, 9,827.01 and 2,393.28 is: 3,586.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557.19 : 9,827.01 = 2,393.28 : x
  2. Step 2: Convert to fraction form
    6,557.19/9,827.01 = 2,393.28/x
  3. Step 3: Cross multiply
    6,557.19x = 9,827.01 × 2,393.28
  4. Step 4: Simplify right side
    6,557.19x = 23,518,786.49
  5. Step 5: Solve for x
    x = 23,518,786.49/6,557.19
  6. Step 6: Final answer
    x = 3,586.72

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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.