Home / 2,592.65-3,577.74-1,458.26

Finding the Fourth Proportional to 2,592.65, 3,577.74 and 1,458.26

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Solution

The fourth proportional to 2,592.65, 3,577.74 and 1,458.26 is: 2,012.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592.65 : 3,577.74 = 1,458.26 : x
  2. Step 2: Convert to fraction form
    2,592.65/3,577.74 = 1,458.26/x
  3. Step 3: Cross multiply
    2,592.65x = 3,577.74 × 1,458.26
  4. Step 4: Simplify right side
    2,592.65x = 5,217,289.55
  5. Step 5: Solve for x
    x = 5,217,289.55/2,592.65
  6. Step 6: Final answer
    x = 2,012.34

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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.