Home / 4,335.30-5,981.67-2,567.34

Finding the Fourth Proportional to 4,335.30, 5,981.67 and 2,567.34

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Solution

The fourth proportional to 4,335.30, 5,981.67 and 2,567.34 is: 3,542.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.30 : 5,981.67 = 2,567.34 : x
  2. Step 2: Convert to fraction form
    4,335.30/5,981.67 = 2,567.34/x
  3. Step 3: Cross multiply
    4,335.30x = 5,981.67 × 2,567.34
  4. Step 4: Simplify right side
    4,335.30x = 15,356,980.66
  5. Step 5: Solve for x
    x = 15,356,980.66/4,335.30
  6. Step 6: Final answer
    x = 3,542.31

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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.