Home / 11,652.04-16,084.74-11,041.30

Finding the Fourth Proportional to 11,652.04, 16,084.74 and 11,041.30

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Solution

The fourth proportional to 11,652.04, 16,084.74 and 11,041.30 is: 15,241.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652.04 : 16,084.74 = 11,041.30 : x
  2. Step 2: Convert to fraction form
    11,652.04/16,084.74 = 11,041.30/x
  3. Step 3: Cross multiply
    11,652.04x = 16,084.74 × 11,041.30
  4. Step 4: Simplify right side
    11,652.04x = 177,596,439.76
  5. Step 5: Solve for x
    x = 177,596,439.76/11,652.04
  6. Step 6: Final answer
    x = 15,241.66

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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.