Home / 23,955.18-33,023.91-16,859.58

Finding the Fourth Proportional to 23,955.18, 33,023.91 and 16,859.58

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Solution

The fourth proportional to 23,955.18, 33,023.91 and 16,859.58 is: 23,242.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,955.18 : 33,023.91 = 16,859.58 : x
  2. Step 2: Convert to fraction form
    23,955.18/33,023.91 = 16,859.58/x
  3. Step 3: Cross multiply
    23,955.18x = 33,023.91 × 16,859.58
  4. Step 4: Simplify right side
    23,955.18x = 556,769,252.56
  5. Step 5: Solve for x
    x = 556,769,252.56/23,955.18
  6. Step 6: Final answer
    x = 23,242.12

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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.