Home / 6,932.22-9,569.07-4,705.62

Finding the Fourth Proportional to 6,932.22, 9,569.07 and 4,705.62

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Solution

The fourth proportional to 6,932.22, 9,569.07 and 4,705.62 is: 6,495.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932.22 : 9,569.07 = 4,705.62 : x
  2. Step 2: Convert to fraction form
    6,932.22/9,569.07 = 4,705.62/x
  3. Step 3: Cross multiply
    6,932.22x = 9,569.07 × 4,705.62
  4. Step 4: Simplify right side
    6,932.22x = 45,028,407.17
  5. Step 5: Solve for x
    x = 45,028,407.17/6,932.22
  6. Step 6: Final answer
    x = 6,495.52

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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.