Home / 11,084.02-16,623.85-3,291.10

Finding the Fourth Proportional to 11,084.02, 16,623.85 and 3,291.10

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Solution

The fourth proportional to 11,084.02, 16,623.85 and 3,291.10 is: 4,936.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.02 : 16,623.85 = 3,291.10 : x
  2. Step 2: Convert to fraction form
    11,084.02/16,623.85 = 3,291.10/x
  3. Step 3: Cross multiply
    11,084.02x = 16,623.85 × 3,291.10
  4. Step 4: Simplify right side
    11,084.02x = 54,710,752.74
  5. Step 5: Solve for x
    x = 54,710,752.74/11,084.02
  6. Step 6: Final answer
    x = 4,936.00

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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.