Home / 3,058.26-4,588.74-1,598.46

Finding the Fourth Proportional to 3,058.26, 4,588.74 and 1,598.46

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Solution

The fourth proportional to 3,058.26, 4,588.74 and 1,598.46 is: 2,398.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058.26 : 4,588.74 = 1,598.46 : x
  2. Step 2: Convert to fraction form
    3,058.26/4,588.74 = 1,598.46/x
  3. Step 3: Cross multiply
    3,058.26x = 4,588.74 × 1,598.46
  4. Step 4: Simplify right side
    3,058.26x = 7,334,917.34
  5. Step 5: Solve for x
    x = 7,334,917.34/3,058.26
  6. Step 6: Final answer
    x = 2,398.40

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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.