Home / 5,332.02-7,998.03-1,633.77

Finding the Fourth Proportional to 5,332.02, 7,998.03 and 1,633.77

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Solution

The fourth proportional to 5,332.02, 7,998.03 and 1,633.77 is: 2,450.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332.02 : 7,998.03 = 1,633.77 : x
  2. Step 2: Convert to fraction form
    5,332.02/7,998.03 = 1,633.77/x
  3. Step 3: Cross multiply
    5,332.02x = 7,998.03 × 1,633.77
  4. Step 4: Simplify right side
    5,332.02x = 13,066,941.47
  5. Step 5: Solve for x
    x = 13,066,941.47/5,332.02
  6. Step 6: Final answer
    x = 2,450.66

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Similar ratio
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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.