Home / 150,447.83-224,345.80-149,098.73

Finding the Fourth Proportional to 150,447.83, 224,345.80 and 149,098.73

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Solution

The fourth proportional to 150,447.83, 224,345.80 and 149,098.73 is: 222,334.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,447.83 : 224,345.80 = 149,098.73 : x
  2. Step 2: Convert to fraction form
    150,447.83/224,345.80 = 149,098.73/x
  3. Step 3: Cross multiply
    150,447.83x = 224,345.80 × 149,098.73
  4. Step 4: Simplify right side
    150,447.83x = 33,449,672,925.48
  5. Step 5: Solve for x
    x = 33,449,672,925.48/150,447.83
  6. Step 6: Final answer
    x = 222,334.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.