Home / 4,313.66-5,953.19-2,425.70

Finding the Fourth Proportional to 4,313.66, 5,953.19 and 2,425.70

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Solution

The fourth proportional to 4,313.66, 5,953.19 and 2,425.70 is: 3,347.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.66 : 5,953.19 = 2,425.70 : x
  2. Step 2: Convert to fraction form
    4,313.66/5,953.19 = 2,425.70/x
  3. Step 3: Cross multiply
    4,313.66x = 5,953.19 × 2,425.70
  4. Step 4: Simplify right side
    4,313.66x = 14,440,655.74
  5. Step 5: Solve for x
    x = 14,440,655.74/4,313.66
  6. Step 6: Final answer
    x = 3,347.66

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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.