Home / 4,371.72-6,032.48-2,602.99

Finding the Fourth Proportional to 4,371.72, 6,032.48 and 2,602.99

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Solution

The fourth proportional to 4,371.72, 6,032.48 and 2,602.99 is: 3,591.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.72 : 6,032.48 = 2,602.99 : x
  2. Step 2: Convert to fraction form
    4,371.72/6,032.48 = 2,602.99/x
  3. Step 3: Cross multiply
    4,371.72x = 6,032.48 × 2,602.99
  4. Step 4: Simplify right side
    4,371.72x = 15,702,445.71
  5. Step 5: Solve for x
    x = 15,702,445.71/4,371.72
  6. Step 6: Final answer
    x = 3,591.82

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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.