Home / 96,165.45-144,263.84-29,605.59

Finding the Fourth Proportional to 96,165.45, 144,263.84 and 29,605.59

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Solution

The fourth proportional to 96,165.45, 144,263.84 and 29,605.59 is: 44,413.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,165.45 : 144,263.84 = 29,605.59 : x
  2. Step 2: Convert to fraction form
    96,165.45/144,263.84 = 29,605.59/x
  3. Step 3: Cross multiply
    96,165.45x = 144,263.84 × 29,605.59
  4. Step 4: Simplify right side
    96,165.45x = 4,271,015,950.84
  5. Step 5: Solve for x
    x = 4,271,015,950.84/96,165.45
  6. Step 6: Final answer
    x = 44,413.21

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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.