Home / 444,746.23-613,742.47-240,795.52

Finding the Fourth Proportional to 444,746.23, 613,742.47 and 240,795.52

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Solution

The fourth proportional to 444,746.23, 613,742.47 and 240,795.52 is: 332,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,746.23 : 613,742.47 = 240,795.52 : x
  2. Step 2: Convert to fraction form
    444,746.23/613,742.47 = 240,795.52/x
  3. Step 3: Cross multiply
    444,746.23x = 613,742.47 × 240,795.52
  4. Step 4: Simplify right side
    444,746.23x = 147,786,435,073.39
  5. Step 5: Solve for x
    x = 147,786,435,073.39/444,746.23
  6. Step 6: Final answer
    x = 332,293.85

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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.