Home / 6,153.15-9,228.81-3,032.31

Finding the Fourth Proportional to 6,153.15, 9,228.81 and 3,032.31

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Solution

The fourth proportional to 6,153.15, 9,228.81 and 3,032.31 is: 4,548.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153.15 : 9,228.81 = 3,032.31 : x
  2. Step 2: Convert to fraction form
    6,153.15/9,228.81 = 3,032.31/x
  3. Step 3: Cross multiply
    6,153.15x = 9,228.81 × 3,032.31
  4. Step 4: Simplify right side
    6,153.15x = 27,984,612.85
  5. Step 5: Solve for x
    x = 27,984,612.85/6,153.15
  6. Step 6: Final answer
    x = 4,548.01

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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.