Home / 6,590.09-9,094.28-3,605.92

Finding the Fourth Proportional to 6,590.09, 9,094.28 and 3,605.92

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Solution

The fourth proportional to 6,590.09, 9,094.28 and 3,605.92 is: 4,976.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590.09 : 9,094.28 = 3,605.92 : x
  2. Step 2: Convert to fraction form
    6,590.09/9,094.28 = 3,605.92/x
  3. Step 3: Cross multiply
    6,590.09x = 9,094.28 × 3,605.92
  4. Step 4: Simplify right side
    6,590.09x = 32,793,205.37
  5. Step 5: Solve for x
    x = 32,793,205.37/6,590.09
  6. Step 6: Final answer
    x = 4,976.14

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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.