Home / 5,058.57-7,588.98-1,549.07

Finding the Fourth Proportional to 5,058.57, 7,588.98 and 1,549.07

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Solution

The fourth proportional to 5,058.57, 7,588.98 and 1,549.07 is: 2,323.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058.57 : 7,588.98 = 1,549.07 : x
  2. Step 2: Convert to fraction form
    5,058.57/7,588.98 = 1,549.07/x
  3. Step 3: Cross multiply
    5,058.57x = 7,588.98 × 1,549.07
  4. Step 4: Simplify right side
    5,058.57x = 11,755,865.12
  5. Step 5: Solve for x
    x = 11,755,865.12/5,058.57
  6. Step 6: Final answer
    x = 2,323.95

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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.