Home / 4,635.77-6,954.80-1,348.89

Finding the Fourth Proportional to 4,635.77, 6,954.80 and 1,348.89

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Solution

The fourth proportional to 4,635.77, 6,954.80 and 1,348.89 is: 2,023.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635.77 : 6,954.80 = 1,348.89 : x
  2. Step 2: Convert to fraction form
    4,635.77/6,954.80 = 1,348.89/x
  3. Step 3: Cross multiply
    4,635.77x = 6,954.80 × 1,348.89
  4. Step 4: Simplify right side
    4,635.77x = 9,381,260.17
  5. Step 5: Solve for x
    x = 9,381,260.17/4,635.77
  6. Step 6: Final answer
    x = 2,023.67

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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.