Home / 444,569.24-613,499.35-253,585.82

Finding the Fourth Proportional to 444,569.24, 613,499.35 and 253,585.82

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Solution

The fourth proportional to 444,569.24, 613,499.35 and 253,585.82 is: 349,944.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,569.24 : 613,499.35 = 253,585.82 : x
  2. Step 2: Convert to fraction form
    444,569.24/613,499.35 = 253,585.82/x
  3. Step 3: Cross multiply
    444,569.24x = 613,499.35 × 253,585.82
  4. Step 4: Simplify right side
    444,569.24x = 155,574,735,739.22
  5. Step 5: Solve for x
    x = 155,574,735,739.22/444,569.24
  6. Step 6: Final answer
    x = 349,944.89

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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.