Home / 23,783.93-35,643.08-17,934.11

Finding the Fourth Proportional to 23,783.93, 35,643.08 and 17,934.11

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Solution

The fourth proportional to 23,783.93, 35,643.08 and 17,934.11 is: 26,876.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,783.93 : 35,643.08 = 17,934.11 : x
  2. Step 2: Convert to fraction form
    23,783.93/35,643.08 = 17,934.11/x
  3. Step 3: Cross multiply
    23,783.93x = 35,643.08 × 17,934.11
  4. Step 4: Simplify right side
    23,783.93x = 639,226,784.08
  5. Step 5: Solve for x
    x = 639,226,784.08/23,783.93
  6. Step 6: Final answer
    x = 26,876.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.