Home / 3,063.34-4,592.58-1,330.75

Finding the Fourth Proportional to 3,063.34, 4,592.58 and 1,330.75

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Solution

The fourth proportional to 3,063.34, 4,592.58 and 1,330.75 is: 1,995.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.34 : 4,592.58 = 1,330.75 : x
  2. Step 2: Convert to fraction form
    3,063.34/4,592.58 = 1,330.75/x
  3. Step 3: Cross multiply
    3,063.34x = 4,592.58 × 1,330.75
  4. Step 4: Simplify right side
    3,063.34x = 6,111,575.84
  5. Step 5: Solve for x
    x = 6,111,575.84/3,063.34
  6. Step 6: Final answer
    x = 1,995.07

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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.