Home / 13,484.03-20,228.27-6,088.32

Finding the Fourth Proportional to 13,484.03, 20,228.27 and 6,088.32

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Solution

The fourth proportional to 13,484.03, 20,228.27 and 6,088.32 is: 9,133.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,484.03 : 20,228.27 = 6,088.32 : x
  2. Step 2: Convert to fraction form
    13,484.03/20,228.27 = 6,088.32/x
  3. Step 3: Cross multiply
    13,484.03x = 20,228.27 × 6,088.32
  4. Step 4: Simplify right side
    13,484.03x = 123,156,150.36
  5. Step 5: Solve for x
    x = 123,156,150.36/13,484.03
  6. Step 6: Final answer
    x = 9,133.49

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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.