Home / 13,465.45-20,192.10-6,066.10

Finding the Fourth Proportional to 13,465.45, 20,192.10 and 6,066.10

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Solution

The fourth proportional to 13,465.45, 20,192.10 and 6,066.10 is: 9,096.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,465.45 : 20,192.10 = 6,066.10 : x
  2. Step 2: Convert to fraction form
    13,465.45/20,192.10 = 6,066.10/x
  3. Step 3: Cross multiply
    13,465.45x = 20,192.10 × 6,066.10
  4. Step 4: Simplify right side
    13,465.45x = 122,487,297.81
  5. Step 5: Solve for x
    x = 122,487,297.81/13,465.45
  6. Step 6: Final answer
    x = 9,096.41

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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.