Home / 14,703.76-22,055.46-3,610.36

Finding the Fourth Proportional to 14,703.76, 22,055.46 and 3,610.36

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Solution

The fourth proportional to 14,703.76, 22,055.46 and 3,610.36 is: 5,415.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,703.76 : 22,055.46 = 3,610.36 : x
  2. Step 2: Convert to fraction form
    14,703.76/22,055.46 = 3,610.36/x
  3. Step 3: Cross multiply
    14,703.76x = 22,055.46 × 3,610.36
  4. Step 4: Simplify right side
    14,703.76x = 79,628,150.57
  5. Step 5: Solve for x
    x = 79,628,150.57/14,703.76
  6. Step 6: Final answer
    x = 5,415.50

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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.