Home / 2,590.03-3,573.10-1,750.43

Finding the Fourth Proportional to 2,590.03, 3,573.10 and 1,750.43

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Solution

The fourth proportional to 2,590.03, 3,573.10 and 1,750.43 is: 2,414.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590.03 : 3,573.10 = 1,750.43 : x
  2. Step 2: Convert to fraction form
    2,590.03/3,573.10 = 1,750.43/x
  3. Step 3: Cross multiply
    2,590.03x = 3,573.10 × 1,750.43
  4. Step 4: Simplify right side
    2,590.03x = 6,254,443.57
  5. Step 5: Solve for x
    x = 6,254,443.57/2,590.03
  6. Step 6: Final answer
    x = 2,414.82

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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.