Home / 4,590.08-6,330.78-3,095.63

Finding the Fourth Proportional to 4,590.08, 6,330.78 and 3,095.63

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Solution

The fourth proportional to 4,590.08, 6,330.78 and 3,095.63 is: 4,269.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.08 : 6,330.78 = 3,095.63 : x
  2. Step 2: Convert to fraction form
    4,590.08/6,330.78 = 3,095.63/x
  3. Step 3: Cross multiply
    4,590.08x = 6,330.78 × 3,095.63
  4. Step 4: Simplify right side
    4,590.08x = 19,597,720.84
  5. Step 5: Solve for x
    x = 19,597,720.84/4,590.08
  6. Step 6: Final answer
    x = 4,269.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.