Home / 50,597.68-75,894.27-17,320.72

Finding the Fourth Proportional to 50,597.68, 75,894.27 and 17,320.72

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Solution

The fourth proportional to 50,597.68, 75,894.27 and 17,320.72 is: 25,980.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,597.68 : 75,894.27 = 17,320.72 : x
  2. Step 2: Convert to fraction form
    50,597.68/75,894.27 = 17,320.72/x
  3. Step 3: Cross multiply
    50,597.68x = 75,894.27 × 17,320.72
  4. Step 4: Simplify right side
    50,597.68x = 1,314,543,400.27
  5. Step 5: Solve for x
    x = 1,314,543,400.27/50,597.68
  6. Step 6: Final answer
    x = 25,980.31

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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.