Home / 24,015.02-33,142.54-13,261.94

Finding the Fourth Proportional to 24,015.02, 33,142.54 and 13,261.94

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Solution

The fourth proportional to 24,015.02, 33,142.54 and 13,261.94 is: 18,302.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015.02 : 33,142.54 = 13,261.94 : x
  2. Step 2: Convert to fraction form
    24,015.02/33,142.54 = 13,261.94/x
  3. Step 3: Cross multiply
    24,015.02x = 33,142.54 × 13,261.94
  4. Step 4: Simplify right side
    24,015.02x = 439,534,376.93
  5. Step 5: Solve for x
    x = 439,534,376.93/24,015.02
  6. Step 6: Final answer
    x = 18,302.48

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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.