Home / 17,623.40-26,434.96-16,596.32

Finding the Fourth Proportional to 17,623.40, 26,434.96 and 16,596.32

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Solution

The fourth proportional to 17,623.40, 26,434.96 and 16,596.32 is: 24,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,623.40 : 26,434.96 = 16,596.32 : x
  2. Step 2: Convert to fraction form
    17,623.40/26,434.96 = 16,596.32/x
  3. Step 3: Cross multiply
    17,623.40x = 26,434.96 × 16,596.32
  4. Step 4: Simplify right side
    17,623.40x = 438,723,055.35
  5. Step 5: Solve for x
    x = 438,723,055.35/17,623.40
  6. Step 6: Final answer
    x = 24,894.35

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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.