Home / 16,635.06-22,950.81-10,347.03

Finding the Fourth Proportional to 16,635.06, 22,950.81 and 10,347.03

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Solution

The fourth proportional to 16,635.06, 22,950.81 and 10,347.03 is: 14,275.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635.06 : 22,950.81 = 10,347.03 : x
  2. Step 2: Convert to fraction form
    16,635.06/22,950.81 = 10,347.03/x
  3. Step 3: Cross multiply
    16,635.06x = 22,950.81 × 10,347.03
  4. Step 4: Simplify right side
    16,635.06x = 237,472,719.59
  5. Step 5: Solve for x
    x = 237,472,719.59/16,635.06
  6. Step 6: Final answer
    x = 14,275.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.