Home / 3,484.06-4,797.48-3,011.08

Finding the Fourth Proportional to 3,484.06, 4,797.48 and 3,011.08

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Solution

The fourth proportional to 3,484.06, 4,797.48 and 3,011.08 is: 4,146.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484.06 : 4,797.48 = 3,011.08 : x
  2. Step 2: Convert to fraction form
    3,484.06/4,797.48 = 3,011.08/x
  3. Step 3: Cross multiply
    3,484.06x = 4,797.48 × 3,011.08
  4. Step 4: Simplify right side
    3,484.06x = 14,445,596.08
  5. Step 5: Solve for x
    x = 14,445,596.08/3,484.06
  6. Step 6: Final answer
    x = 4,146.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.