Home / 4,323.01-6,483.90-1,549.30

Finding the Fourth Proportional to 4,323.01, 6,483.90 and 1,549.30

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Solution

The fourth proportional to 4,323.01, 6,483.90 and 1,549.30 is: 2,323.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.01 : 6,483.90 = 1,549.30 : x
  2. Step 2: Convert to fraction form
    4,323.01/6,483.90 = 1,549.30/x
  3. Step 3: Cross multiply
    4,323.01x = 6,483.90 × 1,549.30
  4. Step 4: Simplify right side
    4,323.01x = 10,045,506.27
  5. Step 5: Solve for x
    x = 10,045,506.27/4,323.01
  6. Step 6: Final answer
    x = 2,323.73

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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.