Home / 2,536.36-3,500.16-1,417.24

Finding the Fourth Proportional to 2,536.36, 3,500.16 and 1,417.24

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Solution

The fourth proportional to 2,536.36, 3,500.16 and 1,417.24 is: 1,955.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.36 : 3,500.16 = 1,417.24 : x
  2. Step 2: Convert to fraction form
    2,536.36/3,500.16 = 1,417.24/x
  3. Step 3: Cross multiply
    2,536.36x = 3,500.16 × 1,417.24
  4. Step 4: Simplify right side
    2,536.36x = 4,960,566.76
  5. Step 5: Solve for x
    x = 4,960,566.76/2,536.36
  6. Step 6: Final answer
    x = 1,955.78

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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.