Home / 4,430.00-6,113.37-2,440.52

Finding the Fourth Proportional to 4,430.00, 6,113.37 and 2,440.52

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Solution

The fourth proportional to 4,430.00, 6,113.37 and 2,440.52 is: 3,367.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.00 : 6,113.37 = 2,440.52 : x
  2. Step 2: Convert to fraction form
    4,430.00/6,113.37 = 2,440.52/x
  3. Step 3: Cross multiply
    4,430.00x = 6,113.37 × 2,440.52
  4. Step 4: Simplify right side
    4,430.00x = 14,919,771.19
  5. Step 5: Solve for x
    x = 14,919,771.19/4,430.00
  6. Step 6: Final answer
    x = 3,367.89

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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.