Home / 10,924.02-16,392.83-4,999.95

Finding the Fourth Proportional to 10,924.02, 16,392.83 and 4,999.95

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Solution

The fourth proportional to 10,924.02, 16,392.83 and 4,999.95 is: 7,503.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924.02 : 16,392.83 = 4,999.95 : x
  2. Step 2: Convert to fraction form
    10,924.02/16,392.83 = 4,999.95/x
  3. Step 3: Cross multiply
    10,924.02x = 16,392.83 × 4,999.95
  4. Step 4: Simplify right side
    10,924.02x = 81,963,305.36
  5. Step 5: Solve for x
    x = 81,963,305.36/10,924.02
  6. Step 6: Final answer
    x = 7,503.04

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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.