Home / 3,025.86-4,521.99-2,434.35

Finding the Fourth Proportional to 3,025.86, 4,521.99 and 2,434.35

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Solution

The fourth proportional to 3,025.86, 4,521.99 and 2,434.35 is: 3,638.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.86 : 4,521.99 = 2,434.35 : x
  2. Step 2: Convert to fraction form
    3,025.86/4,521.99 = 2,434.35/x
  3. Step 3: Cross multiply
    3,025.86x = 4,521.99 × 2,434.35
  4. Step 4: Simplify right side
    3,025.86x = 11,008,106.36
  5. Step 5: Solve for x
    x = 11,008,106.36/3,025.86
  6. Step 6: Final answer
    x = 3,638.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.