Home / 3,250.15-4,874.73-1,058.88

Finding the Fourth Proportional to 3,250.15, 4,874.73 and 1,058.88

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Solution

The fourth proportional to 3,250.15, 4,874.73 and 1,058.88 is: 1,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250.15 : 4,874.73 = 1,058.88 : x
  2. Step 2: Convert to fraction form
    3,250.15/4,874.73 = 1,058.88/x
  3. Step 3: Cross multiply
    3,250.15x = 4,874.73 × 1,058.88
  4. Step 4: Simplify right side
    3,250.15x = 5,161,754.10
  5. Step 5: Solve for x
    x = 5,161,754.10/3,250.15
  6. Step 6: Final answer
    x = 1,588.16

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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.