Home / 4,313.25-5,957.15-2,913.57

Finding the Fourth Proportional to 4,313.25, 5,957.15 and 2,913.57

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Solution

The fourth proportional to 4,313.25, 5,957.15 and 2,913.57 is: 4,024.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.25 : 5,957.15 = 2,913.57 : x
  2. Step 2: Convert to fraction form
    4,313.25/5,957.15 = 2,913.57/x
  3. Step 3: Cross multiply
    4,313.25x = 5,957.15 × 2,913.57
  4. Step 4: Simplify right side
    4,313.25x = 17,356,558.96
  5. Step 5: Solve for x
    x = 17,356,558.96/4,313.25
  6. Step 6: Final answer
    x = 4,024.01

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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.