Home / 332,945.64-500,501.07-267,106.05

Finding the Fourth Proportional to 332,945.64, 500,501.07 and 267,106.05

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Solution

The fourth proportional to 332,945.64, 500,501.07 and 267,106.05 is: 401,527.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,945.64 : 500,501.07 = 267,106.05 : x
  2. Step 2: Convert to fraction form
    332,945.64/500,501.07 = 267,106.05/x
  3. Step 3: Cross multiply
    332,945.64x = 500,501.07 × 267,106.05
  4. Step 4: Simplify right side
    332,945.64x = 133,686,863,828.47
  5. Step 5: Solve for x
    x = 133,686,863,828.47/332,945.64
  6. Step 6: Final answer
    x = 401,527.60

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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.