Home / 4,358.76-6,536.04-1,435.92

Finding the Fourth Proportional to 4,358.76, 6,536.04 and 1,435.92

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Solution

The fourth proportional to 4,358.76, 6,536.04 and 1,435.92 is: 2,153.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.76 : 6,536.04 = 1,435.92 : x
  2. Step 2: Convert to fraction form
    4,358.76/6,536.04 = 1,435.92/x
  3. Step 3: Cross multiply
    4,358.76x = 6,536.04 × 1,435.92
  4. Step 4: Simplify right side
    4,358.76x = 9,385,230.56
  5. Step 5: Solve for x
    x = 9,385,230.56/4,358.76
  6. Step 6: Final answer
    x = 2,153.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.