Home / 5,058.98-7,589.58-1,549.28

Finding the Fourth Proportional to 5,058.98, 7,589.58 and 1,549.28

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Solution

The fourth proportional to 5,058.98, 7,589.58 and 1,549.28 is: 2,324.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058.98 : 7,589.58 = 1,549.28 : x
  2. Step 2: Convert to fraction form
    5,058.98/7,589.58 = 1,549.28/x
  3. Step 3: Cross multiply
    5,058.98x = 7,589.58 × 1,549.28
  4. Step 4: Simplify right side
    5,058.98x = 11,758,384.50
  5. Step 5: Solve for x
    x = 11,758,384.50/5,058.98
  6. Step 6: Final answer
    x = 2,324.26

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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.