Home / 24,455.02-33,747.80-13,277.02

Finding the Fourth Proportional to 24,455.02, 33,747.80 and 13,277.02

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Solution

The fourth proportional to 24,455.02, 33,747.80 and 13,277.02 is: 18,322.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,455.02 : 33,747.80 = 13,277.02 : x
  2. Step 2: Convert to fraction form
    24,455.02/33,747.80 = 13,277.02/x
  3. Step 3: Cross multiply
    24,455.02x = 33,747.80 × 13,277.02
  4. Step 4: Simplify right side
    24,455.02x = 448,070,215.56
  5. Step 5: Solve for x
    x = 448,070,215.56/24,455.02
  6. Step 6: Final answer
    x = 18,322.22

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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.