Home / 14,933.90-22,400.10-5,573.20

Finding the Fourth Proportional to 14,933.90, 22,400.10 and 5,573.20

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Solution

The fourth proportional to 14,933.90, 22,400.10 and 5,573.20 is: 8,359.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.90 : 22,400.10 = 5,573.20 : x
  2. Step 2: Convert to fraction form
    14,933.90/22,400.10 = 5,573.20/x
  3. Step 3: Cross multiply
    14,933.90x = 22,400.10 × 5,573.20
  4. Step 4: Simplify right side
    14,933.90x = 124,840,181.32
  5. Step 5: Solve for x
    x = 124,840,181.32/14,933.90
  6. Step 6: Final answer
    x = 8,359.52

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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.