Home / 4,345.54-6,486.50-3,733.18

Finding the Fourth Proportional to 4,345.54, 6,486.50 and 3,733.18

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Solution

The fourth proportional to 4,345.54, 6,486.50 and 3,733.18 is: 5,572.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.54 : 6,486.50 = 3,733.18 : x
  2. Step 2: Convert to fraction form
    4,345.54/6,486.50 = 3,733.18/x
  3. Step 3: Cross multiply
    4,345.54x = 6,486.50 × 3,733.18
  4. Step 4: Simplify right side
    4,345.54x = 24,215,272.07
  5. Step 5: Solve for x
    x = 24,215,272.07/4,345.54
  6. Step 6: Final answer
    x = 5,572.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.