Home / 23,590.94-32,528.22-18,807.15

Finding the Fourth Proportional to 23,590.94, 32,528.22 and 18,807.15

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Solution

The fourth proportional to 23,590.94, 32,528.22 and 18,807.15 is: 25,932.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590.94 : 32,528.22 = 18,807.15 : x
  2. Step 2: Convert to fraction form
    23,590.94/32,528.22 = 18,807.15/x
  3. Step 3: Cross multiply
    23,590.94x = 32,528.22 × 18,807.15
  4. Step 4: Simplify right side
    23,590.94x = 611,763,112.77
  5. Step 5: Solve for x
    x = 611,763,112.77/23,590.94
  6. Step 6: Final answer
    x = 25,932.12

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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.