Home / 6,603.08-9,113.72-4,365.27

Finding the Fourth Proportional to 6,603.08, 9,113.72 and 4,365.27

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Solution

The fourth proportional to 6,603.08, 9,113.72 and 4,365.27 is: 6,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603.08 : 9,113.72 = 4,365.27 : x
  2. Step 2: Convert to fraction form
    6,603.08/9,113.72 = 4,365.27/x
  3. Step 3: Cross multiply
    6,603.08x = 9,113.72 × 4,365.27
  4. Step 4: Simplify right side
    6,603.08x = 39,783,826.68
  5. Step 5: Solve for x
    x = 39,783,826.68/6,603.08
  6. Step 6: Final answer
    x = 6,025.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.