Home / 235,928.14-325,590.01-133,963.07

Finding the Fourth Proportional to 235,928.14, 325,590.01 and 133,963.07

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Solution

The fourth proportional to 235,928.14, 325,590.01 and 133,963.07 is: 184,874.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,928.14 : 325,590.01 = 133,963.07 : x
  2. Step 2: Convert to fraction form
    235,928.14/325,590.01 = 133,963.07/x
  3. Step 3: Cross multiply
    235,928.14x = 325,590.01 × 133,963.07
  4. Step 4: Simplify right side
    235,928.14x = 43,617,035,338.07
  5. Step 5: Solve for x
    x = 43,617,035,338.07/235,928.14
  6. Step 6: Final answer
    x = 184,874.24

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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.