Home / 22,444.82-33,630.02-13,653.14

Finding the Fourth Proportional to 22,444.82, 33,630.02 and 13,653.14

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Solution

The fourth proportional to 22,444.82, 33,630.02 and 13,653.14 is: 20,457.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.82 : 33,630.02 = 13,653.14 : x
  2. Step 2: Convert to fraction form
    22,444.82/33,630.02 = 13,653.14/x
  3. Step 3: Cross multiply
    22,444.82x = 33,630.02 × 13,653.14
  4. Step 4: Simplify right side
    22,444.82x = 459,155,371.26
  5. Step 5: Solve for x
    x = 459,155,371.26/22,444.82
  6. Step 6: Final answer
    x = 20,457.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.