Home / 3,341.93-4,612.82-2,347.47

Finding the Fourth Proportional to 3,341.93, 4,612.82 and 2,347.47

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Solution

The fourth proportional to 3,341.93, 4,612.82 and 2,347.47 is: 3,240.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.93 : 4,612.82 = 2,347.47 : x
  2. Step 2: Convert to fraction form
    3,341.93/4,612.82 = 2,347.47/x
  3. Step 3: Cross multiply
    3,341.93x = 4,612.82 × 2,347.47
  4. Step 4: Simplify right side
    3,341.93x = 10,828,444.83
  5. Step 5: Solve for x
    x = 10,828,444.83/3,341.93
  6. Step 6: Final answer
    x = 3,240.18

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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.