Home / 14,902.06-22,354.80-6,135.70

Finding the Fourth Proportional to 14,902.06, 22,354.80 and 6,135.70

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Solution

The fourth proportional to 14,902.06, 22,354.80 and 6,135.70 is: 9,204.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,902.06 : 22,354.80 = 6,135.70 : x
  2. Step 2: Convert to fraction form
    14,902.06/22,354.80 = 6,135.70/x
  3. Step 3: Cross multiply
    14,902.06x = 22,354.80 × 6,135.70
  4. Step 4: Simplify right side
    14,902.06x = 137,162,346.36
  5. Step 5: Solve for x
    x = 137,162,346.36/14,902.06
  6. Step 6: Final answer
    x = 9,204.25

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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.