Home / 4,256.30-5,874.50-2,393.30

Finding the Fourth Proportional to 4,256.30, 5,874.50 and 2,393.30

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Solution

The fourth proportional to 4,256.30, 5,874.50 and 2,393.30 is: 3,303.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.30 : 5,874.50 = 2,393.30 : x
  2. Step 2: Convert to fraction form
    4,256.30/5,874.50 = 2,393.30/x
  3. Step 3: Cross multiply
    4,256.30x = 5,874.50 × 2,393.30
  4. Step 4: Simplify right side
    4,256.30x = 14,059,421.74
  5. Step 5: Solve for x
    x = 14,059,421.74/4,256.30
  6. Step 6: Final answer
    x = 3,303.21

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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.