Home / 200,941.04-301,464.08-116,620.16

Finding the Fourth Proportional to 200,941.04, 301,464.08 and 116,620.16

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Solution

The fourth proportional to 200,941.04, 301,464.08 and 116,620.16 is: 174,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,941.04 : 301,464.08 = 116,620.16 : x
  2. Step 2: Convert to fraction form
    200,941.04/301,464.08 = 116,620.16/x
  3. Step 3: Cross multiply
    200,941.04x = 301,464.08 × 116,620.16
  4. Step 4: Simplify right side
    200,941.04x = 35,156,789,243.85
  5. Step 5: Solve for x
    x = 35,156,789,243.85/200,941.04
  6. Step 6: Final answer
    x = 174,960.72

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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.