Home / 5,332.37-7,997.33-1,437.08

Finding the Fourth Proportional to 5,332.37, 7,997.33 and 1,437.08

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Solution

The fourth proportional to 5,332.37, 7,997.33 and 1,437.08 is: 2,155.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332.37 : 7,997.33 = 1,437.08 : x
  2. Step 2: Convert to fraction form
    5,332.37/7,997.33 = 1,437.08/x
  3. Step 3: Cross multiply
    5,332.37x = 7,997.33 × 1,437.08
  4. Step 4: Simplify right side
    5,332.37x = 11,492,766.60
  5. Step 5: Solve for x
    x = 11,492,766.60/5,332.37
  6. Step 6: Final answer
    x = 2,155.29

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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.