Home / 5,058-7,588.35-1,595.25

Finding the Fourth Proportional to 5,058, 7,588.35 and 1,595.25

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Solution

The fourth proportional to 5,058, 7,588.35 and 1,595.25 is: 2,393.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058 : 7,588.35 = 1,595.25 : x
  2. Step 2: Convert to fraction form
    5,058/7,588.35 = 1,595.25/x
  3. Step 3: Cross multiply
    5,058x = 7,588.35 × 1,595.25
  4. Step 4: Simplify right side
    5,058x = 12,105,315.34
  5. Step 5: Solve for x
    x = 12,105,315.34/5,058
  6. Step 6: Final answer
    x = 2,393.30

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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.