Home / 5,070.28-7,596.71-4,556.68

Finding the Fourth Proportional to 5,070.28, 7,596.71 and 4,556.68

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Solution

The fourth proportional to 5,070.28, 7,596.71 and 4,556.68 is: 6,827.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070.28 : 7,596.71 = 4,556.68 : x
  2. Step 2: Convert to fraction form
    5,070.28/7,596.71 = 4,556.68/x
  3. Step 3: Cross multiply
    5,070.28x = 7,596.71 × 4,556.68
  4. Step 4: Simplify right side
    5,070.28x = 34,615,753.74
  5. Step 5: Solve for x
    x = 34,615,753.74/5,070.28
  6. Step 6: Final answer
    x = 6,827.19

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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.