Home / 9,570.28-14,350.24-4,635.16

Finding the Fourth Proportional to 9,570.28, 14,350.24 and 4,635.16

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Solution

The fourth proportional to 9,570.28, 14,350.24 and 4,635.16 is: 6,950.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.28 : 14,350.24 = 4,635.16 : x
  2. Step 2: Convert to fraction form
    9,570.28/14,350.24 = 4,635.16/x
  3. Step 3: Cross multiply
    9,570.28x = 14,350.24 × 4,635.16
  4. Step 4: Simplify right side
    9,570.28x = 66,515,658.44
  5. Step 5: Solve for x
    x = 66,515,658.44/9,570.28
  6. Step 6: Final answer
    x = 6,950.23

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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.