Home / 3,326.02-4,590.11-1,833.92

Finding the Fourth Proportional to 3,326.02, 4,590.11 and 1,833.92

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Solution

The fourth proportional to 3,326.02, 4,590.11 and 1,833.92 is: 2,530.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.02 : 4,590.11 = 1,833.92 : x
  2. Step 2: Convert to fraction form
    3,326.02/4,590.11 = 1,833.92/x
  3. Step 3: Cross multiply
    3,326.02x = 4,590.11 × 1,833.92
  4. Step 4: Simplify right side
    3,326.02x = 8,417,894.53
  5. Step 5: Solve for x
    x = 8,417,894.53/3,326.02
  6. Step 6: Final answer
    x = 2,530.92

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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.