Home / 4,430.55-6,114.18-2,441.06

Finding the Fourth Proportional to 4,430.55, 6,114.18 and 2,441.06

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Solution

The fourth proportional to 4,430.55, 6,114.18 and 2,441.06 is: 3,368.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.55 : 6,114.18 = 2,441.06 : x
  2. Step 2: Convert to fraction form
    4,430.55/6,114.18 = 2,441.06/x
  3. Step 3: Cross multiply
    4,430.55x = 6,114.18 × 2,441.06
  4. Step 4: Simplify right side
    4,430.55x = 14,925,049.66
  5. Step 5: Solve for x
    x = 14,925,049.66/4,430.55
  6. Step 6: Final answer
    x = 3,368.67

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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.