Home / 4,335.66-6,501.67-3,158.33

Finding the Fourth Proportional to 4,335.66, 6,501.67 and 3,158.33

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Solution

The fourth proportional to 4,335.66, 6,501.67 and 3,158.33 is: 4,736.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.66 : 6,501.67 = 3,158.33 : x
  2. Step 2: Convert to fraction form
    4,335.66/6,501.67 = 3,158.33/x
  3. Step 3: Cross multiply
    4,335.66x = 6,501.67 × 3,158.33
  4. Step 4: Simplify right side
    4,335.66x = 20,534,379.01
  5. Step 5: Solve for x
    x = 20,534,379.01/4,335.66
  6. Step 6: Final answer
    x = 4,736.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.