Home / 4,347.16-5,998.71-2,458.65

Finding the Fourth Proportional to 4,347.16, 5,998.71 and 2,458.65

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Solution

The fourth proportional to 4,347.16, 5,998.71 and 2,458.65 is: 3,392.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.16 : 5,998.71 = 2,458.65 : x
  2. Step 2: Convert to fraction form
    4,347.16/5,998.71 = 2,458.65/x
  3. Step 3: Cross multiply
    4,347.16x = 5,998.71 × 2,458.65
  4. Step 4: Simplify right side
    4,347.16x = 14,748,728.34
  5. Step 5: Solve for x
    x = 14,748,728.34/4,347.16
  6. Step 6: Final answer
    x = 3,392.73

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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.