Home / 9,410.12-14,115.18-3,254.60

Finding the Fourth Proportional to 9,410.12, 14,115.18 and 3,254.60

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Solution

The fourth proportional to 9,410.12, 14,115.18 and 3,254.60 is: 4,881.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.12 : 14,115.18 = 3,254.60 : x
  2. Step 2: Convert to fraction form
    9,410.12/14,115.18 = 3,254.60/x
  3. Step 3: Cross multiply
    9,410.12x = 14,115.18 × 3,254.60
  4. Step 4: Simplify right side
    9,410.12x = 45,939,264.83
  5. Step 5: Solve for x
    x = 45,939,264.83/9,410.12
  6. Step 6: Final answer
    x = 4,881.90

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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.