Home / 18,049.02-24,907.41-10,091.16

Finding the Fourth Proportional to 18,049.02, 24,907.41 and 10,091.16

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Solution

The fourth proportional to 18,049.02, 24,907.41 and 10,091.16 is: 13,925.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,049.02 : 24,907.41 = 10,091.16 : x
  2. Step 2: Convert to fraction form
    18,049.02/24,907.41 = 10,091.16/x
  3. Step 3: Cross multiply
    18,049.02x = 24,907.41 × 10,091.16
  4. Step 4: Simplify right side
    18,049.02x = 251,344,659.50
  5. Step 5: Solve for x
    x = 251,344,659.50/18,049.02
  6. Step 6: Final answer
    x = 13,925.67

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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.