Home / 3,026.67-4,176.66-1,700.35

Finding the Fourth Proportional to 3,026.67, 4,176.66 and 1,700.35

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Solution

The fourth proportional to 3,026.67, 4,176.66 and 1,700.35 is: 2,346.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026.67 : 4,176.66 = 1,700.35 : x
  2. Step 2: Convert to fraction form
    3,026.67/4,176.66 = 1,700.35/x
  3. Step 3: Cross multiply
    3,026.67x = 4,176.66 × 1,700.35
  4. Step 4: Simplify right side
    3,026.67x = 7,101,783.83
  5. Step 5: Solve for x
    x = 7,101,783.83/3,026.67
  6. Step 6: Final answer
    x = 2,346.40

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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.