Home / 24,384.66-33,653.57-13,774.98

Finding the Fourth Proportional to 24,384.66, 33,653.57 and 13,774.98

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Solution

The fourth proportional to 24,384.66, 33,653.57 and 13,774.98 is: 19,011.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,384.66 : 33,653.57 = 13,774.98 : x
  2. Step 2: Convert to fraction form
    24,384.66/33,653.57 = 13,774.98/x
  3. Step 3: Cross multiply
    24,384.66x = 33,653.57 × 13,774.98
  4. Step 4: Simplify right side
    24,384.66x = 463,577,016.54
  5. Step 5: Solve for x
    x = 463,577,016.54/24,384.66
  6. Step 6: Final answer
    x = 19,011.01

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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.