Home / 6,225.13-9,337.67-3,590.93

Finding the Fourth Proportional to 6,225.13, 9,337.67 and 3,590.93

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Solution

The fourth proportional to 6,225.13, 9,337.67 and 3,590.93 is: 5,386.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225.13 : 9,337.67 = 3,590.93 : x
  2. Step 2: Convert to fraction form
    6,225.13/9,337.67 = 3,590.93/x
  3. Step 3: Cross multiply
    6,225.13x = 9,337.67 × 3,590.93
  4. Step 4: Simplify right side
    6,225.13x = 33,530,924.72
  5. Step 5: Solve for x
    x = 33,530,924.72/6,225.13
  6. Step 6: Final answer
    x = 5,386.38

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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.