Home / 9,480.54-14,192.70-7,026.36

Finding the Fourth Proportional to 9,480.54, 14,192.70 and 7,026.36

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Solution

The fourth proportional to 9,480.54, 14,192.70 and 7,026.36 is: 10,518.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,480.54 : 14,192.70 = 7,026.36 : x
  2. Step 2: Convert to fraction form
    9,480.54/14,192.70 = 7,026.36/x
  3. Step 3: Cross multiply
    9,480.54x = 14,192.70 × 7,026.36
  4. Step 4: Simplify right side
    9,480.54x = 99,723,019.57
  5. Step 5: Solve for x
    x = 99,723,019.57/9,480.54
  6. Step 6: Final answer
    x = 10,518.71

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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.