Home / 24,024.77-33,152.79-13,415.08

Finding the Fourth Proportional to 24,024.77, 33,152.79 and 13,415.08

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Solution

The fourth proportional to 24,024.77, 33,152.79 and 13,415.08 is: 18,512.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024.77 : 33,152.79 = 13,415.08 : x
  2. Step 2: Convert to fraction form
    24,024.77/33,152.79 = 13,415.08/x
  3. Step 3: Cross multiply
    24,024.77x = 33,152.79 × 13,415.08
  4. Step 4: Simplify right side
    24,024.77x = 444,747,330.07
  5. Step 5: Solve for x
    x = 444,747,330.07/24,024.77
  6. Step 6: Final answer
    x = 18,512.03

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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.