Home / 24,051.30-33,191.83-13,440.94

Finding the Fourth Proportional to 24,051.30, 33,191.83 and 13,440.94

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Solution

The fourth proportional to 24,051.30, 33,191.83 and 13,440.94 is: 18,549.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,051.30 : 33,191.83 = 13,440.94 : x
  2. Step 2: Convert to fraction form
    24,051.30/33,191.83 = 13,440.94/x
  3. Step 3: Cross multiply
    24,051.30x = 33,191.83 × 13,440.94
  4. Step 4: Simplify right side
    24,051.30x = 446,129,253.74
  5. Step 5: Solve for x
    x = 446,129,253.74/24,051.30
  6. Step 6: Final answer
    x = 18,549.07

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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.