Home / 23,036.86-31,801.58-17,374.02

Finding the Fourth Proportional to 23,036.86, 31,801.58 and 17,374.02

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Solution

The fourth proportional to 23,036.86, 31,801.58 and 17,374.02 is: 23,984.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,036.86 : 31,801.58 = 17,374.02 : x
  2. Step 2: Convert to fraction form
    23,036.86/31,801.58 = 17,374.02/x
  3. Step 3: Cross multiply
    23,036.86x = 31,801.58 × 17,374.02
  4. Step 4: Simplify right side
    23,036.86x = 552,521,286.95
  5. Step 5: Solve for x
    x = 552,521,286.95/23,036.86
  6. Step 6: Final answer
    x = 23,984.23

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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.