Home / 7,550.13-10,416.69-4,564.83

Finding the Fourth Proportional to 7,550.13, 10,416.69 and 4,564.83

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Solution

The fourth proportional to 7,550.13, 10,416.69 and 4,564.83 is: 6,297.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550.13 : 10,416.69 = 4,564.83 : x
  2. Step 2: Convert to fraction form
    7,550.13/10,416.69 = 4,564.83/x
  3. Step 3: Cross multiply
    7,550.13x = 10,416.69 × 4,564.83
  4. Step 4: Simplify right side
    7,550.13x = 47,550,419.01
  5. Step 5: Solve for x
    x = 47,550,419.01/7,550.13
  6. Step 6: Final answer
    x = 6,297.96

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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.