Home / 24,193.45-33,390.09-13,586.50

Finding the Fourth Proportional to 24,193.45, 33,390.09 and 13,586.50

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Solution

The fourth proportional to 24,193.45, 33,390.09 and 13,586.50 is: 18,751.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193.45 : 33,390.09 = 13,586.50 : x
  2. Step 2: Convert to fraction form
    24,193.45/33,390.09 = 13,586.50/x
  3. Step 3: Cross multiply
    24,193.45x = 33,390.09 × 13,586.50
  4. Step 4: Simplify right side
    24,193.45x = 453,654,457.79
  5. Step 5: Solve for x
    x = 453,654,457.79/24,193.45
  6. Step 6: Final answer
    x = 18,751.13

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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.