Home / 14,733.75-22,104.68-4,345.50

Finding the Fourth Proportional to 14,733.75, 22,104.68 and 4,345.50

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Solution

The fourth proportional to 14,733.75, 22,104.68 and 4,345.50 is: 6,519.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,733.75 : 22,104.68 = 4,345.50 : x
  2. Step 2: Convert to fraction form
    14,733.75/22,104.68 = 4,345.50/x
  3. Step 3: Cross multiply
    14,733.75x = 22,104.68 × 4,345.50
  4. Step 4: Simplify right side
    14,733.75x = 96,055,897.80
  5. Step 5: Solve for x
    x = 96,055,897.80/14,733.75
  6. Step 6: Final answer
    x = 6,519.45

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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.