Home / 9,560.80-14,341.44-4,629.52

Finding the Fourth Proportional to 9,560.80, 14,341.44 and 4,629.52

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Solution

The fourth proportional to 9,560.80, 14,341.44 and 4,629.52 is: 6,944.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560.80 : 14,341.44 = 4,629.52 : x
  2. Step 2: Convert to fraction form
    9,560.80/14,341.44 = 4,629.52/x
  3. Step 3: Cross multiply
    9,560.80x = 14,341.44 × 4,629.52
  4. Step 4: Simplify right side
    9,560.80x = 66,393,983.31
  5. Step 5: Solve for x
    x = 66,393,983.31/9,560.80
  6. Step 6: Final answer
    x = 6,944.40

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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.