Home / 5,023.91-7,535.93-1,326.17

Finding the Fourth Proportional to 5,023.91, 7,535.93 and 1,326.17

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Solution

The fourth proportional to 5,023.91, 7,535.93 and 1,326.17 is: 1,989.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023.91 : 7,535.93 = 1,326.17 : x
  2. Step 2: Convert to fraction form
    5,023.91/7,535.93 = 1,326.17/x
  3. Step 3: Cross multiply
    5,023.91x = 7,535.93 × 1,326.17
  4. Step 4: Simplify right side
    5,023.91x = 9,993,924.29
  5. Step 5: Solve for x
    x = 9,993,924.29/5,023.91
  6. Step 6: Final answer
    x = 1,989.27

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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.