Home / 2,417.96-3,336.76-1,341.24

Finding the Fourth Proportional to 2,417.96, 3,336.76 and 1,341.24

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Solution

The fourth proportional to 2,417.96, 3,336.76 and 1,341.24 is: 1,850.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417.96 : 3,336.76 = 1,341.24 : x
  2. Step 2: Convert to fraction form
    2,417.96/3,336.76 = 1,341.24/x
  3. Step 3: Cross multiply
    2,417.96x = 3,336.76 × 1,341.24
  4. Step 4: Simplify right side
    2,417.96x = 4,475,392.63
  5. Step 5: Solve for x
    x = 4,475,392.63/2,417.96
  6. Step 6: Final answer
    x = 1,850.89

Related Problems

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Half scale
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Double scale
Find fourth proportional to 2,418.96, 3,338.14 and 1,342.24
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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.