Home / 14,902.10-22,347.62-4,369.42

Finding the Fourth Proportional to 14,902.10, 22,347.62 and 4,369.42

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Solution

The fourth proportional to 14,902.10, 22,347.62 and 4,369.42 is: 6,552.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,902.10 : 22,347.62 = 4,369.42 : x
  2. Step 2: Convert to fraction form
    14,902.10/22,347.62 = 4,369.42/x
  3. Step 3: Cross multiply
    14,902.10x = 22,347.62 × 4,369.42
  4. Step 4: Simplify right side
    14,902.10x = 97,646,137.78
  5. Step 5: Solve for x
    x = 97,646,137.78/14,902.10
  6. Step 6: Final answer
    x = 6,552.51

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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.