Home / 4,615.30-6,925.72-1,653.52

Finding the Fourth Proportional to 4,615.30, 6,925.72 and 1,653.52

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Solution

The fourth proportional to 4,615.30, 6,925.72 and 1,653.52 is: 2,481.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615.30 : 6,925.72 = 1,653.52 : x
  2. Step 2: Convert to fraction form
    4,615.30/6,925.72 = 1,653.52/x
  3. Step 3: Cross multiply
    4,615.30x = 6,925.72 × 1,653.52
  4. Step 4: Simplify right side
    4,615.30x = 11,451,816.53
  5. Step 5: Solve for x
    x = 11,451,816.53/4,615.30
  6. Step 6: Final answer
    x = 2,481.27

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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.