Home / 6,248.83-8,623.64-3,596.24

Finding the Fourth Proportional to 6,248.83, 8,623.64 and 3,596.24

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Solution

The fourth proportional to 6,248.83, 8,623.64 and 3,596.24 is: 4,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248.83 : 8,623.64 = 3,596.24 : x
  2. Step 2: Convert to fraction form
    6,248.83/8,623.64 = 3,596.24/x
  3. Step 3: Cross multiply
    6,248.83x = 8,623.64 × 3,596.24
  4. Step 4: Simplify right side
    6,248.83x = 31,012,679.11
  5. Step 5: Solve for x
    x = 31,012,679.11/6,248.83
  6. Step 6: Final answer
    x = 4,962.96

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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.