Home / 14,860.58-22,291.20-5,976.81

Finding the Fourth Proportional to 14,860.58, 22,291.20 and 5,976.81

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Solution

The fourth proportional to 14,860.58, 22,291.20 and 5,976.81 is: 8,965.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,860.58 : 22,291.20 = 5,976.81 : x
  2. Step 2: Convert to fraction form
    14,860.58/22,291.20 = 5,976.81/x
  3. Step 3: Cross multiply
    14,860.58x = 22,291.20 × 5,976.81
  4. Step 4: Simplify right side
    14,860.58x = 133,230,267.07
  5. Step 5: Solve for x
    x = 133,230,267.07/14,860.58
  6. Step 6: Final answer
    x = 8,965.35

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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.