Home / 14,950.20-22,427.70-5,088.45

Finding the Fourth Proportional to 14,950.20, 22,427.70 and 5,088.45

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Solution

The fourth proportional to 14,950.20, 22,427.70 and 5,088.45 is: 7,633.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,950.20 : 22,427.70 = 5,088.45 : x
  2. Step 2: Convert to fraction form
    14,950.20/22,427.70 = 5,088.45/x
  3. Step 3: Cross multiply
    14,950.20x = 22,427.70 × 5,088.45
  4. Step 4: Simplify right side
    14,950.20x = 114,122,230.07
  5. Step 5: Solve for x
    x = 114,122,230.07/14,950.20
  6. Step 6: Final answer
    x = 7,633.49

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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.