Home / 4,313.96-5,953.08-2,425.70

Finding the Fourth Proportional to 4,313.96, 5,953.08 and 2,425.70

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Solution

The fourth proportional to 4,313.96, 5,953.08 and 2,425.70 is: 3,347.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.96 : 5,953.08 = 2,425.70 : x
  2. Step 2: Convert to fraction form
    4,313.96/5,953.08 = 2,425.70/x
  3. Step 3: Cross multiply
    4,313.96x = 5,953.08 × 2,425.70
  4. Step 4: Simplify right side
    4,313.96x = 14,440,356.39
  5. Step 5: Solve for x
    x = 14,440,356.39/4,313.96
  6. Step 6: Final answer
    x = 3,347.36

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Half scale
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Double scale
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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.