Home / 4,095.30-5,651.54-2,393.91

Finding the Fourth Proportional to 4,095.30, 5,651.54 and 2,393.91

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Solution

The fourth proportional to 4,095.30, 5,651.54 and 2,393.91 is: 3,303.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.30 : 5,651.54 = 2,393.91 : x
  2. Step 2: Convert to fraction form
    4,095.30/5,651.54 = 2,393.91/x
  3. Step 3: Cross multiply
    4,095.30x = 5,651.54 × 2,393.91
  4. Step 4: Simplify right side
    4,095.30x = 13,529,259.23
  5. Step 5: Solve for x
    x = 13,529,259.23/4,095.30
  6. Step 6: Final answer
    x = 3,303.60

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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.