Home / 24,361.83-33,618.65-13,752.45

Finding the Fourth Proportional to 24,361.83, 33,618.65 and 13,752.45

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Solution

The fourth proportional to 24,361.83, 33,618.65 and 13,752.45 is: 18,978.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,361.83 : 33,618.65 = 13,752.45 : x
  2. Step 2: Convert to fraction form
    24,361.83/33,618.65 = 13,752.45/x
  3. Step 3: Cross multiply
    24,361.83x = 33,618.65 × 13,752.45
  4. Step 4: Simplify right side
    24,361.83x = 462,338,734.43
  5. Step 5: Solve for x
    x = 462,338,734.43/24,361.83
  6. Step 6: Final answer
    x = 18,978.00

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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.