Home / 14,194.17-21,293.55-4,332.69

Finding the Fourth Proportional to 14,194.17, 21,293.55 and 4,332.69

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Solution

The fourth proportional to 14,194.17, 21,293.55 and 4,332.69 is: 6,499.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,194.17 : 21,293.55 = 4,332.69 : x
  2. Step 2: Convert to fraction form
    14,194.17/21,293.55 = 4,332.69/x
  3. Step 3: Cross multiply
    14,194.17x = 21,293.55 × 4,332.69
  4. Step 4: Simplify right side
    14,194.17x = 92,258,351.15
  5. Step 5: Solve for x
    x = 92,258,351.15/14,194.17
  6. Step 6: Final answer
    x = 6,499.74

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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.