Home / 24,051.19-33,190.02-13,440.91

Finding the Fourth Proportional to 24,051.19, 33,190.02 and 13,440.91

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Solution

The fourth proportional to 24,051.19, 33,190.02 and 13,440.91 is: 18,548.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,051.19 : 33,190.02 = 13,440.91 : x
  2. Step 2: Convert to fraction form
    24,051.19/33,190.02 = 13,440.91/x
  3. Step 3: Cross multiply
    24,051.19x = 33,190.02 × 13,440.91
  4. Step 4: Simplify right side
    24,051.19x = 446,104,071.72
  5. Step 5: Solve for x
    x = 446,104,071.72/24,051.19
  6. Step 6: Final answer
    x = 18,548.11

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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.