Home / 4,430.66-6,114.48-2,441.18

Finding the Fourth Proportional to 4,430.66, 6,114.48 and 2,441.18

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Solution

The fourth proportional to 4,430.66, 6,114.48 and 2,441.18 is: 3,368.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.66 : 6,114.48 = 2,441.18 : x
  2. Step 2: Convert to fraction form
    4,430.66/6,114.48 = 2,441.18/x
  3. Step 3: Cross multiply
    4,430.66x = 6,114.48 × 2,441.18
  4. Step 4: Simplify right side
    4,430.66x = 14,926,520.29
  5. Step 5: Solve for x
    x = 14,926,520.29/4,430.66
  6. Step 6: Final answer
    x = 3,368.91

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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.