Home / 4,202.04-5,798.65-2,313.52

Finding the Fourth Proportional to 4,202.04, 5,798.65 and 2,313.52

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Solution

The fourth proportional to 4,202.04, 5,798.65 and 2,313.52 is: 3,192.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202.04 : 5,798.65 = 2,313.52 : x
  2. Step 2: Convert to fraction form
    4,202.04/5,798.65 = 2,313.52/x
  3. Step 3: Cross multiply
    4,202.04x = 5,798.65 × 2,313.52
  4. Step 4: Simplify right side
    4,202.04x = 13,415,292.75
  5. Step 5: Solve for x
    x = 13,415,292.75/4,202.04
  6. Step 6: Final answer
    x = 3,192.57

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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.