Home / 4,208.04-5,807.14-2,345.08

Finding the Fourth Proportional to 4,208.04, 5,807.14 and 2,345.08

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Solution

The fourth proportional to 4,208.04, 5,807.14 and 2,345.08 is: 3,236.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208.04 : 5,807.14 = 2,345.08 : x
  2. Step 2: Convert to fraction form
    4,208.04/5,807.14 = 2,345.08/x
  3. Step 3: Cross multiply
    4,208.04x = 5,807.14 × 2,345.08
  4. Step 4: Simplify right side
    4,208.04x = 13,618,207.87
  5. Step 5: Solve for x
    x = 13,618,207.87/4,208.04
  6. Step 6: Final answer
    x = 3,236.24

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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.