Home / 95,626.02-143,443.70-36,450.66

Finding the Fourth Proportional to 95,626.02, 143,443.70 and 36,450.66

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Solution

The fourth proportional to 95,626.02, 143,443.70 and 36,450.66 is: 54,677.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,626.02 : 143,443.70 = 36,450.66 : x
  2. Step 2: Convert to fraction form
    95,626.02/143,443.70 = 36,450.66/x
  3. Step 3: Cross multiply
    95,626.02x = 143,443.70 × 36,450.66
  4. Step 4: Simplify right side
    95,626.02x = 5,228,617,537.84
  5. Step 5: Solve for x
    x = 5,228,617,537.84/95,626.02
  6. Step 6: Final answer
    x = 54,677.77

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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.