Home / 18,284.84-25,233.08-10,327.58

Finding the Fourth Proportional to 18,284.84, 25,233.08 and 10,327.58

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Solution

The fourth proportional to 18,284.84, 25,233.08 and 10,327.58 is: 14,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,284.84 : 25,233.08 = 10,327.58 : x
  2. Step 2: Convert to fraction form
    18,284.84/25,233.08 = 10,327.58/x
  3. Step 3: Cross multiply
    18,284.84x = 25,233.08 × 10,327.58
  4. Step 4: Simplify right side
    18,284.84x = 260,596,652.35
  5. Step 5: Solve for x
    x = 260,596,652.35/18,284.84
  6. Step 6: Final answer
    x = 14,252.06

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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.