Home / 4,130.60-6,196.56-4,064.06

Finding the Fourth Proportional to 4,130.60, 6,196.56 and 4,064.06

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Solution

The fourth proportional to 4,130.60, 6,196.56 and 4,064.06 is: 6,096.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.60 : 6,196.56 = 4,064.06 : x
  2. Step 2: Convert to fraction form
    4,130.60/6,196.56 = 4,064.06/x
  3. Step 3: Cross multiply
    4,130.60x = 6,196.56 × 4,064.06
  4. Step 4: Simplify right side
    4,130.60x = 25,183,191.63
  5. Step 5: Solve for x
    x = 25,183,191.63/4,130.60
  6. Step 6: Final answer
    x = 6,096.74

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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.