Home / 14,675.36-22,016.40-6,356.76

Finding the Fourth Proportional to 14,675.36, 22,016.40 and 6,356.76

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Solution

The fourth proportional to 14,675.36, 22,016.40 and 6,356.76 is: 9,536.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675.36 : 22,016.40 = 6,356.76 : x
  2. Step 2: Convert to fraction form
    14,675.36/22,016.40 = 6,356.76/x
  3. Step 3: Cross multiply
    14,675.36x = 22,016.40 × 6,356.76
  4. Step 4: Simplify right side
    14,675.36x = 139,952,954.97
  5. Step 5: Solve for x
    x = 139,952,954.97/14,675.36
  6. Step 6: Final answer
    x = 9,536.59

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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.