Home / 149,446.41-224,223.15-64,021.43

Finding the Fourth Proportional to 149,446.41, 224,223.15 and 64,021.43

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Solution

The fourth proportional to 149,446.41, 224,223.15 and 64,021.43 is: 96,055.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,446.41 : 224,223.15 = 64,021.43 : x
  2. Step 2: Convert to fraction form
    149,446.41/224,223.15 = 64,021.43/x
  3. Step 3: Cross multiply
    149,446.41x = 224,223.15 × 64,021.43
  4. Step 4: Simplify right side
    149,446.41x = 14,355,086,702.10
  5. Step 5: Solve for x
    x = 14,355,086,702.10/149,446.41
  6. Step 6: Final answer
    x = 96,055.08

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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.