Home / 9,570.05-14,351.02-3,646.01

Finding the Fourth Proportional to 9,570.05, 14,351.02 and 3,646.01

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Solution

The fourth proportional to 9,570.05, 14,351.02 and 3,646.01 is: 5,467.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.05 : 14,351.02 = 3,646.01 : x
  2. Step 2: Convert to fraction form
    9,570.05/14,351.02 = 3,646.01/x
  3. Step 3: Cross multiply
    9,570.05x = 14,351.02 × 3,646.01
  4. Step 4: Simplify right side
    9,570.05x = 52,324,009.70
  5. Step 5: Solve for x
    x = 52,324,009.70/9,570.05
  6. Step 6: Final answer
    x = 5,467.48

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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.