Home / 23,901.79-32,992.67-14,470.36

Finding the Fourth Proportional to 23,901.79, 32,992.67 and 14,470.36

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Solution

The fourth proportional to 23,901.79, 32,992.67 and 14,470.36 is: 19,974.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,901.79 : 32,992.67 = 14,470.36 : x
  2. Step 2: Convert to fraction form
    23,901.79/32,992.67 = 14,470.36/x
  3. Step 3: Cross multiply
    23,901.79x = 32,992.67 × 14,470.36
  4. Step 4: Simplify right side
    23,901.79x = 477,415,812.26
  5. Step 5: Solve for x
    x = 477,415,812.26/23,901.79
  6. Step 6: Final answer
    x = 19,974.06

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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.