Home / 3,058.12-4,586.94-1,110.76

Finding the Fourth Proportional to 3,058.12, 4,586.94 and 1,110.76

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Solution

The fourth proportional to 3,058.12, 4,586.94 and 1,110.76 is: 1,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058.12 : 4,586.94 = 1,110.76 : x
  2. Step 2: Convert to fraction form
    3,058.12/4,586.94 = 1,110.76/x
  3. Step 3: Cross multiply
    3,058.12x = 4,586.94 × 1,110.76
  4. Step 4: Simplify right side
    3,058.12x = 5,094,989.47
  5. Step 5: Solve for x
    x = 5,094,989.47/3,058.12
  6. Step 6: Final answer
    x = 1,666.05

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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.