Home / 3,252.35-4,487.95-1,835.66

Finding the Fourth Proportional to 3,252.35, 4,487.95 and 1,835.66

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Solution

The fourth proportional to 3,252.35, 4,487.95 and 1,835.66 is: 2,533.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.35 : 4,487.95 = 1,835.66 : x
  2. Step 2: Convert to fraction form
    3,252.35/4,487.95 = 1,835.66/x
  3. Step 3: Cross multiply
    3,252.35x = 4,487.95 × 1,835.66
  4. Step 4: Simplify right side
    3,252.35x = 8,238,341.12
  5. Step 5: Solve for x
    x = 8,238,341.12/3,252.35
  6. Step 6: Final answer
    x = 2,533.04

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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.