Home / 96,125.72-144,202.30-29,571.40

Finding the Fourth Proportional to 96,125.72, 144,202.30 and 29,571.40

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Solution

The fourth proportional to 96,125.72, 144,202.30 and 29,571.40 is: 44,361.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,125.72 : 144,202.30 = 29,571.40 : x
  2. Step 2: Convert to fraction form
    96,125.72/144,202.30 = 29,571.40/x
  3. Step 3: Cross multiply
    96,125.72x = 144,202.30 × 29,571.40
  4. Step 4: Simplify right side
    96,125.72x = 4,264,263,894.22
  5. Step 5: Solve for x
    x = 4,264,263,894.22/96,125.72
  6. Step 6: Final answer
    x = 44,361.32

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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.