Home / 4,944.09-7,416.08-2,020.35

Finding the Fourth Proportional to 4,944.09, 7,416.08 and 2,020.35

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Solution

The fourth proportional to 4,944.09, 7,416.08 and 2,020.35 is: 3,030.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.09 : 7,416.08 = 2,020.35 : x
  2. Step 2: Convert to fraction form
    4,944.09/7,416.08 = 2,020.35/x
  3. Step 3: Cross multiply
    4,944.09x = 7,416.08 × 2,020.35
  4. Step 4: Simplify right side
    4,944.09x = 14,983,077.23
  5. Step 5: Solve for x
    x = 14,983,077.23/4,944.09
  6. Step 6: Final answer
    x = 3,030.50

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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.