Home / 14,695.70-22,039.44-4,164.86

Finding the Fourth Proportional to 14,695.70, 22,039.44 and 4,164.86

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Solution

The fourth proportional to 14,695.70, 22,039.44 and 4,164.86 is: 6,246.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,695.70 : 22,039.44 = 4,164.86 : x
  2. Step 2: Convert to fraction form
    14,695.70/22,039.44 = 4,164.86/x
  3. Step 3: Cross multiply
    14,695.70x = 22,039.44 × 4,164.86
  4. Step 4: Simplify right side
    14,695.70x = 91,791,182.08
  5. Step 5: Solve for x
    x = 91,791,182.08/14,695.70
  6. Step 6: Final answer
    x = 6,246.13

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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.