Home / 4,323.24-6,484.14-1,549.40

Finding the Fourth Proportional to 4,323.24, 6,484.14 and 1,549.40

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Solution

The fourth proportional to 4,323.24, 6,484.14 and 1,549.40 is: 2,323.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.24 : 6,484.14 = 1,549.40 : x
  2. Step 2: Convert to fraction form
    4,323.24/6,484.14 = 1,549.40/x
  3. Step 3: Cross multiply
    4,323.24x = 6,484.14 × 1,549.40
  4. Step 4: Simplify right side
    4,323.24x = 10,046,494.10
  5. Step 5: Solve for x
    x = 10,046,494.10/4,323.24
  6. Step 6: Final answer
    x = 2,323.83

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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.