Home / 4,352.03-6,528.13-1,065.15

Finding the Fourth Proportional to 4,352.03, 6,528.13 and 1,065.15

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Solution

The fourth proportional to 4,352.03, 6,528.13 and 1,065.15 is: 1,597.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352.03 : 6,528.13 = 1,065.15 : x
  2. Step 2: Convert to fraction form
    4,352.03/6,528.13 = 1,065.15/x
  3. Step 3: Cross multiply
    4,352.03x = 6,528.13 × 1,065.15
  4. Step 4: Simplify right side
    4,352.03x = 6,953,435.01
  5. Step 5: Solve for x
    x = 6,953,435.01/4,352.03
  6. Step 6: Final answer
    x = 1,597.75

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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.