Home / 322,583.16-483,954.12-112,222.92

Finding the Fourth Proportional to 322,583.16, 483,954.12 and 112,222.92

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Solution

The fourth proportional to 322,583.16, 483,954.12 and 112,222.92 is: 168,362.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,583.16 : 483,954.12 = 112,222.92 : x
  2. Step 2: Convert to fraction form
    322,583.16/483,954.12 = 112,222.92/x
  3. Step 3: Cross multiply
    322,583.16x = 483,954.12 × 112,222.92
  4. Step 4: Simplify right side
    322,583.16x = 54,310,744,492.43
  5. Step 5: Solve for x
    x = 54,310,744,492.43/322,583.16
  6. Step 6: Final answer
    x = 168,362.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.