Home / 5,756.05-8,634.56-1,596.06

Finding the Fourth Proportional to 5,756.05, 8,634.56 and 1,596.06

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Solution

The fourth proportional to 5,756.05, 8,634.56 and 1,596.06 is: 2,394.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756.05 : 8,634.56 = 1,596.06 : x
  2. Step 2: Convert to fraction form
    5,756.05/8,634.56 = 1,596.06/x
  3. Step 3: Cross multiply
    5,756.05x = 8,634.56 × 1,596.06
  4. Step 4: Simplify right side
    5,756.05x = 13,781,275.83
  5. Step 5: Solve for x
    x = 13,781,275.83/5,756.05
  6. Step 6: Final answer
    x = 2,394.22

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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.