Home / 2,453.51-3,385.64-1,459.04

Finding the Fourth Proportional to 2,453.51, 3,385.64 and 1,459.04

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Solution

The fourth proportional to 2,453.51, 3,385.64 and 1,459.04 is: 2,013.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453.51 : 3,385.64 = 1,459.04 : x
  2. Step 2: Convert to fraction form
    2,453.51/3,385.64 = 1,459.04/x
  3. Step 3: Cross multiply
    2,453.51x = 3,385.64 × 1,459.04
  4. Step 4: Simplify right side
    2,453.51x = 4,939,759.96
  5. Step 5: Solve for x
    x = 4,939,759.96/2,453.51
  6. Step 6: Final answer
    x = 2,013.35

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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.