Home / 5,016.96-7,526.75-1,730.30

Finding the Fourth Proportional to 5,016.96, 7,526.75 and 1,730.30

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Solution

The fourth proportional to 5,016.96, 7,526.75 and 1,730.30 is: 2,595.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.96 : 7,526.75 = 1,730.30 : x
  2. Step 2: Convert to fraction form
    5,016.96/7,526.75 = 1,730.30/x
  3. Step 3: Cross multiply
    5,016.96x = 7,526.75 × 1,730.30
  4. Step 4: Simplify right side
    5,016.96x = 13,023,489.24
  5. Step 5: Solve for x
    x = 13,023,489.24/5,016.96
  6. Step 6: Final answer
    x = 2,595.89

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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.