Home / 327,624.48-452,122.56-184,386.24

Finding the Fourth Proportional to 327,624.48, 452,122.56 and 184,386.24

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Solution

The fourth proportional to 327,624.48, 452,122.56 and 184,386.24 is: 254,453.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,624.48 : 452,122.56 = 184,386.24 : x
  2. Step 2: Convert to fraction form
    327,624.48/452,122.56 = 184,386.24/x
  3. Step 3: Cross multiply
    327,624.48x = 452,122.56 × 184,386.24
  4. Step 4: Simplify right side
    327,624.48x = 83,365,178,857.57
  5. Step 5: Solve for x
    x = 83,365,178,857.57/327,624.48
  6. Step 6: Final answer
    x = 254,453.45

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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.