Home / 14,807.36-22,222.04-7,016.20

Finding the Fourth Proportional to 14,807.36, 22,222.04 and 7,016.20

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Solution

The fourth proportional to 14,807.36, 22,222.04 and 7,016.20 is: 10,529.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807.36 : 22,222.04 = 7,016.20 : x
  2. Step 2: Convert to fraction form
    14,807.36/22,222.04 = 7,016.20/x
  3. Step 3: Cross multiply
    14,807.36x = 22,222.04 × 7,016.20
  4. Step 4: Simplify right side
    14,807.36x = 155,914,277.05
  5. Step 5: Solve for x
    x = 155,914,277.05/14,807.36
  6. Step 6: Final answer
    x = 10,529.51

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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.