Home / 5,860.28-8,068.45-4,744.91

Finding the Fourth Proportional to 5,860.28, 8,068.45 and 4,744.91

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Solution

The fourth proportional to 5,860.28, 8,068.45 and 4,744.91 is: 6,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.28 : 8,068.45 = 4,744.91 : x
  2. Step 2: Convert to fraction form
    5,860.28/8,068.45 = 4,744.91/x
  3. Step 3: Cross multiply
    5,860.28x = 8,068.45 × 4,744.91
  4. Step 4: Simplify right side
    5,860.28x = 38,284,005.02
  5. Step 5: Solve for x
    x = 38,284,005.02/5,860.28
  6. Step 6: Final answer
    x = 6,532.80

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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.