Home / 4,675.77-6,453.36-4,465.58

Finding the Fourth Proportional to 4,675.77, 6,453.36 and 4,465.58

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Solution

The fourth proportional to 4,675.77, 6,453.36 and 4,465.58 is: 6,163.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.77 : 6,453.36 = 4,465.58 : x
  2. Step 2: Convert to fraction form
    4,675.77/6,453.36 = 4,465.58/x
  3. Step 3: Cross multiply
    4,675.77x = 6,453.36 × 4,465.58
  4. Step 4: Simplify right side
    4,675.77x = 28,817,963.08
  5. Step 5: Solve for x
    x = 28,817,963.08/4,675.77
  6. Step 6: Final answer
    x = 6,163.26

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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.