Home / 423,228.20-584,054.60-241,944.12

Finding the Fourth Proportional to 423,228.20, 584,054.60 and 241,944.12

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Solution

The fourth proportional to 423,228.20, 584,054.60 and 241,944.12 is: 333,882.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,228.20 : 584,054.60 = 241,944.12 : x
  2. Step 2: Convert to fraction form
    423,228.20/584,054.60 = 241,944.12/x
  3. Step 3: Cross multiply
    423,228.20x = 584,054.60 × 241,944.12
  4. Step 4: Simplify right side
    423,228.20x = 141,308,575,019.23
  5. Step 5: Solve for x
    x = 141,308,575,019.23/423,228.20
  6. Step 6: Final answer
    x = 333,882.71

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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.