Home / 4,323.39-6,484.36-1,549.54

Finding the Fourth Proportional to 4,323.39, 6,484.36 and 1,549.54

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Solution

The fourth proportional to 4,323.39, 6,484.36 and 1,549.54 is: 2,324.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.39 : 6,484.36 = 1,549.54 : x
  2. Step 2: Convert to fraction form
    4,323.39/6,484.36 = 1,549.54/x
  3. Step 3: Cross multiply
    4,323.39x = 6,484.36 × 1,549.54
  4. Step 4: Simplify right side
    4,323.39x = 10,047,775.19
  5. Step 5: Solve for x
    x = 10,047,775.19/4,323.39
  6. Step 6: Final answer
    x = 2,324.05

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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.