Home / 444,875.36-613,927.08-240,925.64

Finding the Fourth Proportional to 444,875.36, 613,927.08 and 240,925.64

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Solution

The fourth proportional to 444,875.36, 613,927.08 and 240,925.64 is: 332,476.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,875.36 : 613,927.08 = 240,925.64 : x
  2. Step 2: Convert to fraction form
    444,875.36/613,927.08 = 240,925.64/x
  3. Step 3: Cross multiply
    444,875.36x = 613,927.08 × 240,925.64
  4. Step 4: Simplify right side
    444,875.36x = 147,910,774,662.33
  5. Step 5: Solve for x
    x = 147,910,774,662.33/444,875.36
  6. Step 6: Final answer
    x = 332,476.89

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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.