Home / 4,328.27-5,973.19-2,439.93

Finding the Fourth Proportional to 4,328.27, 5,973.19 and 2,439.93

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Solution

The fourth proportional to 4,328.27, 5,973.19 and 2,439.93 is: 3,367.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.27 : 5,973.19 = 2,439.93 : x
  2. Step 2: Convert to fraction form
    4,328.27/5,973.19 = 2,439.93/x
  3. Step 3: Cross multiply
    4,328.27x = 5,973.19 × 2,439.93
  4. Step 4: Simplify right side
    4,328.27x = 14,574,165.48
  5. Step 5: Solve for x
    x = 14,574,165.48/4,328.27
  6. Step 6: Final answer
    x = 3,367.20

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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.