Home / 3,032.84-4,548.48-2,152.77

Finding the Fourth Proportional to 3,032.84, 4,548.48 and 2,152.77

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Solution

The fourth proportional to 3,032.84, 4,548.48 and 2,152.77 is: 3,228.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.84 : 4,548.48 = 2,152.77 : x
  2. Step 2: Convert to fraction form
    3,032.84/4,548.48 = 2,152.77/x
  3. Step 3: Cross multiply
    3,032.84x = 4,548.48 × 2,152.77
  4. Step 4: Simplify right side
    3,032.84x = 9,791,831.29
  5. Step 5: Solve for x
    x = 9,791,831.29/3,032.84
  6. Step 6: Final answer
    x = 3,228.61

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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.