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Finding the Fourth Proportional to 7,058.58, 9,747.03 and 4,410.51

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Solution

The fourth proportional to 7,058.58, 9,747.03 and 4,410.51 is: 6,090.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058.58 : 9,747.03 = 4,410.51 : x
  2. Step 2: Convert to fraction form
    7,058.58/9,747.03 = 4,410.51/x
  3. Step 3: Cross multiply
    7,058.58x = 9,747.03 × 4,410.51
  4. Step 4: Simplify right side
    7,058.58x = 42,989,373.29
  5. Step 5: Solve for x
    x = 42,989,373.29/7,058.58
  6. Step 6: Final answer
    x = 6,090.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.