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Finding the Fourth Proportional to 14,668.06, 22,013.02 and 5,903.04

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Solution

The fourth proportional to 14,668.06, 22,013.02 and 5,903.04 is: 8,858.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,668.06 : 22,013.02 = 5,903.04 : x
  2. Step 2: Convert to fraction form
    14,668.06/22,013.02 = 5,903.04/x
  3. Step 3: Cross multiply
    14,668.06x = 22,013.02 × 5,903.04
  4. Step 4: Simplify right side
    14,668.06x = 129,943,737.58
  5. Step 5: Solve for x
    x = 129,943,737.58/14,668.06
  6. Step 6: Final answer
    x = 8,858.96

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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.