Home / 14,735.18-22,106.20-4,205.35

Finding the Fourth Proportional to 14,735.18, 22,106.20 and 4,205.35

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Solution

The fourth proportional to 14,735.18, 22,106.20 and 4,205.35 is: 6,309.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,735.18 : 22,106.20 = 4,205.35 : x
  2. Step 2: Convert to fraction form
    14,735.18/22,106.20 = 4,205.35/x
  3. Step 3: Cross multiply
    14,735.18x = 22,106.20 × 4,205.35
  4. Step 4: Simplify right side
    14,735.18x = 92,964,333.17
  5. Step 5: Solve for x
    x = 92,964,333.17/14,735.18
  6. Step 6: Final answer
    x = 6,309.00

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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.