Home / 49,224.08-67,905.58-32,220.84

Finding the Fourth Proportional to 49,224.08, 67,905.58 and 32,220.84

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Solution

The fourth proportional to 49,224.08, 67,905.58 and 32,220.84 is: 44,449.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,224.08 : 67,905.58 = 32,220.84 : x
  2. Step 2: Convert to fraction form
    49,224.08/67,905.58 = 32,220.84/x
  3. Step 3: Cross multiply
    49,224.08x = 67,905.58 × 32,220.84
  4. Step 4: Simplify right side
    49,224.08x = 2,187,974,828.29
  5. Step 5: Solve for x
    x = 2,187,974,828.29/49,224.08
  6. Step 6: Final answer
    x = 44,449.28

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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.