Home / 32,334.48-44,624.34-18,190.04

Finding the Fourth Proportional to 32,334.48, 44,624.34 and 18,190.04

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Solution

The fourth proportional to 32,334.48, 44,624.34 and 18,190.04 is: 25,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334.48 : 44,624.34 = 18,190.04 : x
  2. Step 2: Convert to fraction form
    32,334.48/44,624.34 = 18,190.04/x
  3. Step 3: Cross multiply
    32,334.48x = 44,624.34 × 18,190.04
  4. Step 4: Simplify right side
    32,334.48x = 811,718,306.45
  5. Step 5: Solve for x
    x = 811,718,306.45/32,334.48
  6. Step 6: Final answer
    x = 25,103.80

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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.