Home / 4,352.79-6,528.82-1,232.67

Finding the Fourth Proportional to 4,352.79, 6,528.82 and 1,232.67

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Solution

The fourth proportional to 4,352.79, 6,528.82 and 1,232.67 is: 1,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352.79 : 6,528.82 = 1,232.67 : x
  2. Step 2: Convert to fraction form
    4,352.79/6,528.82 = 1,232.67/x
  3. Step 3: Cross multiply
    4,352.79x = 6,528.82 × 1,232.67
  4. Step 4: Simplify right side
    4,352.79x = 8,047,880.55
  5. Step 5: Solve for x
    x = 8,047,880.55/4,352.79
  6. Step 6: Final answer
    x = 1,848.90

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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.