Home / 9,480.30-14,208.92-6,707.77

Finding the Fourth Proportional to 9,480.30, 14,208.92 and 6,707.77

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Solution

The fourth proportional to 9,480.30, 14,208.92 and 6,707.77 is: 10,053.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,480.30 : 14,208.92 = 6,707.77 : x
  2. Step 2: Convert to fraction form
    9,480.30/14,208.92 = 6,707.77/x
  3. Step 3: Cross multiply
    9,480.30x = 14,208.92 × 6,707.77
  4. Step 4: Simplify right side
    9,480.30x = 95,310,133.77
  5. Step 5: Solve for x
    x = 95,310,133.77/9,480.30
  6. Step 6: Final answer
    x = 10,053.49

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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.