Home / 4,727.98-6,526.63-3,366.13

Finding the Fourth Proportional to 4,727.98, 6,526.63 and 3,366.13

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Solution

The fourth proportional to 4,727.98, 6,526.63 and 3,366.13 is: 4,646.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727.98 : 6,526.63 = 3,366.13 : x
  2. Step 2: Convert to fraction form
    4,727.98/6,526.63 = 3,366.13/x
  3. Step 3: Cross multiply
    4,727.98x = 6,526.63 × 3,366.13
  4. Step 4: Simplify right side
    4,727.98x = 21,969,452.41
  5. Step 5: Solve for x
    x = 21,969,452.41/4,727.98
  6. Step 6: Final answer
    x = 4,646.69

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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.