Home / 23,984.64-33,098.96-13,374.96

Finding the Fourth Proportional to 23,984.64, 33,098.96 and 13,374.96

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Solution

The fourth proportional to 23,984.64, 33,098.96 and 13,374.96 is: 18,457.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,984.64 : 33,098.96 = 13,374.96 : x
  2. Step 2: Convert to fraction form
    23,984.64/33,098.96 = 13,374.96/x
  3. Step 3: Cross multiply
    23,984.64x = 33,098.96 × 13,374.96
  4. Step 4: Simplify right side
    23,984.64x = 442,697,266.04
  5. Step 5: Solve for x
    x = 442,697,266.04/23,984.64
  6. Step 6: Final answer
    x = 18,457.53

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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.