Home / 2,526.75-3,487.46-1,595.79

Finding the Fourth Proportional to 2,526.75, 3,487.46 and 1,595.79

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Solution

The fourth proportional to 2,526.75, 3,487.46 and 1,595.79 is: 2,202.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526.75 : 3,487.46 = 1,595.79 : x
  2. Step 2: Convert to fraction form
    2,526.75/3,487.46 = 1,595.79/x
  3. Step 3: Cross multiply
    2,526.75x = 3,487.46 × 1,595.79
  4. Step 4: Simplify right side
    2,526.75x = 5,565,245.81
  5. Step 5: Solve for x
    x = 5,565,245.81/2,526.75
  6. Step 6: Final answer
    x = 2,202.53

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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.