Home / 16,432.94-24,657.48-10,191.35

Finding the Fourth Proportional to 16,432.94, 24,657.48 and 10,191.35

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Solution

The fourth proportional to 16,432.94, 24,657.48 and 10,191.35 is: 15,292.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,432.94 : 24,657.48 = 10,191.35 : x
  2. Step 2: Convert to fraction form
    16,432.94/24,657.48 = 10,191.35/x
  3. Step 3: Cross multiply
    16,432.94x = 24,657.48 × 10,191.35
  4. Step 4: Simplify right side
    16,432.94x = 251,293,070.44
  5. Step 5: Solve for x
    x = 251,293,070.44/16,432.94
  6. Step 6: Final answer
    x = 15,292.03

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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.