Home / 4,332.60-5,980.77-2,564.37

Finding the Fourth Proportional to 4,332.60, 5,980.77 and 2,564.37

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Solution

The fourth proportional to 4,332.60, 5,980.77 and 2,564.37 is: 3,539.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.60 : 5,980.77 = 2,564.37 : x
  2. Step 2: Convert to fraction form
    4,332.60/5,980.77 = 2,564.37/x
  3. Step 3: Cross multiply
    4,332.60x = 5,980.77 × 2,564.37
  4. Step 4: Simplify right side
    4,332.60x = 15,336,907.16
  5. Step 5: Solve for x
    x = 15,336,907.16/4,332.60
  6. Step 6: Final answer
    x = 3,539.89

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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.