Home / 23,110.34-31,892.52-14,033.06

Finding the Fourth Proportional to 23,110.34, 31,892.52 and 14,033.06

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Solution

The fourth proportional to 23,110.34, 31,892.52 and 14,033.06 is: 19,365.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,110.34 : 31,892.52 = 14,033.06 : x
  2. Step 2: Convert to fraction form
    23,110.34/31,892.52 = 14,033.06/x
  3. Step 3: Cross multiply
    23,110.34x = 31,892.52 × 14,033.06
  4. Step 4: Simplify right side
    23,110.34x = 447,549,646.71
  5. Step 5: Solve for x
    x = 447,549,646.71/23,110.34
  6. Step 6: Final answer
    x = 19,365.78

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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.