Home / 335,689.03-503,533.55-114,073.03

Finding the Fourth Proportional to 335,689.03, 503,533.55 and 114,073.03

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Solution

The fourth proportional to 335,689.03, 503,533.55 and 114,073.03 is: 171,109.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,689.03 : 503,533.55 = 114,073.03 : x
  2. Step 2: Convert to fraction form
    335,689.03/503,533.55 = 114,073.03/x
  3. Step 3: Cross multiply
    335,689.03x = 503,533.55 × 114,073.03
  4. Step 4: Simplify right side
    335,689.03x = 57,439,598,669.76
  5. Step 5: Solve for x
    x = 57,439,598,669.76/335,689.03
  6. Step 6: Final answer
    x = 171,109.55

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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.