Home / 29,336.86-40,484.36-16,589.84

Finding the Fourth Proportional to 29,336.86, 40,484.36 and 16,589.84

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Solution

The fourth proportional to 29,336.86, 40,484.36 and 16,589.84 is: 22,893.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336.86 : 40,484.36 = 16,589.84 : x
  2. Step 2: Convert to fraction form
    29,336.86/40,484.36 = 16,589.84/x
  3. Step 3: Cross multiply
    29,336.86x = 40,484.36 × 16,589.84
  4. Step 4: Simplify right side
    29,336.86x = 671,629,054.90
  5. Step 5: Solve for x
    x = 671,629,054.90/29,336.86
  6. Step 6: Final answer
    x = 22,893.69

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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.