Home / 14,928.94-22,389.90-6,604.42

Finding the Fourth Proportional to 14,928.94, 22,389.90 and 6,604.42

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Solution

The fourth proportional to 14,928.94, 22,389.90 and 6,604.42 is: 9,905.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,928.94 : 22,389.90 = 6,604.42 : x
  2. Step 2: Convert to fraction form
    14,928.94/22,389.90 = 6,604.42/x
  3. Step 3: Cross multiply
    14,928.94x = 22,389.90 × 6,604.42
  4. Step 4: Simplify right side
    14,928.94x = 147,872,303.36
  5. Step 5: Solve for x
    x = 147,872,303.36/14,928.94
  6. Step 6: Final answer
    x = 9,905.08

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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.