Home / 332,923.47-499,434.93-122,545.41

Finding the Fourth Proportional to 332,923.47, 499,434.93 and 122,545.41

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Solution

The fourth proportional to 332,923.47, 499,434.93 and 122,545.41 is: 183,836.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,923.47 : 499,434.93 = 122,545.41 : x
  2. Step 2: Convert to fraction form
    332,923.47/499,434.93 = 122,545.41/x
  3. Step 3: Cross multiply
    332,923.47x = 499,434.93 × 122,545.41
  4. Step 4: Simplify right side
    332,923.47x = 61,203,458,265.17
  5. Step 5: Solve for x
    x = 61,203,458,265.17/332,923.47
  6. Step 6: Final answer
    x = 183,836.42

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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.