Home / 10,577.32-14,599.31-6,103.73

Finding the Fourth Proportional to 10,577.32, 14,599.31 and 6,103.73

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Solution

The fourth proportional to 10,577.32, 14,599.31 and 6,103.73 is: 8,424.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,577.32 : 14,599.31 = 6,103.73 : x
  2. Step 2: Convert to fraction form
    10,577.32/14,599.31 = 6,103.73/x
  3. Step 3: Cross multiply
    10,577.32x = 14,599.31 × 6,103.73
  4. Step 4: Simplify right side
    10,577.32x = 89,110,252.41
  5. Step 5: Solve for x
    x = 89,110,252.41/10,577.32
  6. Step 6: Final answer
    x = 8,424.66

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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.