Home / 4,430.99-6,114.54-2,441.22

Finding the Fourth Proportional to 4,430.99, 6,114.54 and 2,441.22

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Solution

The fourth proportional to 4,430.99, 6,114.54 and 2,441.22 is: 3,368.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.99 : 6,114.54 = 2,441.22 : x
  2. Step 2: Convert to fraction form
    4,430.99/6,114.54 = 2,441.22/x
  3. Step 3: Cross multiply
    4,430.99x = 6,114.54 × 2,441.22
  4. Step 4: Simplify right side
    4,430.99x = 14,926,969.42
  5. Step 5: Solve for x
    x = 14,926,969.42/4,430.99
  6. Step 6: Final answer
    x = 3,368.77

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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.