Home / 35,972.23-49,619.24-23,220.50

Finding the Fourth Proportional to 35,972.23, 49,619.24 and 23,220.50

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Solution

The fourth proportional to 35,972.23, 49,619.24 and 23,220.50 is: 32,029.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,972.23 : 49,619.24 = 23,220.50 : x
  2. Step 2: Convert to fraction form
    35,972.23/49,619.24 = 23,220.50/x
  3. Step 3: Cross multiply
    35,972.23x = 49,619.24 × 23,220.50
  4. Step 4: Simplify right side
    35,972.23x = 1,152,183,314.32
  5. Step 5: Solve for x
    x = 1,152,183,314.32/35,972.23
  6. Step 6: Final answer
    x = 32,029.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.