Home / 4,404.51-6,605.35-1,482.12

Finding the Fourth Proportional to 4,404.51, 6,605.35 and 1,482.12

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Solution

The fourth proportional to 4,404.51, 6,605.35 and 1,482.12 is: 2,222.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.51 : 6,605.35 = 1,482.12 : x
  2. Step 2: Convert to fraction form
    4,404.51/6,605.35 = 1,482.12/x
  3. Step 3: Cross multiply
    4,404.51x = 6,605.35 × 1,482.12
  4. Step 4: Simplify right side
    4,404.51x = 9,789,921.34
  5. Step 5: Solve for x
    x = 9,789,921.34/4,404.51
  6. Step 6: Final answer
    x = 2,222.70

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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.