Home / 6,924.09-9,552.36-4,407.58

Finding the Fourth Proportional to 6,924.09, 9,552.36 and 4,407.58

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Solution

The fourth proportional to 6,924.09, 9,552.36 and 4,407.58 is: 6,080.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924.09 : 9,552.36 = 4,407.58 : x
  2. Step 2: Convert to fraction form
    6,924.09/9,552.36 = 4,407.58/x
  3. Step 3: Cross multiply
    6,924.09x = 9,552.36 × 4,407.58
  4. Step 4: Simplify right side
    6,924.09x = 42,102,790.89
  5. Step 5: Solve for x
    x = 42,102,790.89/6,924.09
  6. Step 6: Final answer
    x = 6,080.62

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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.