Home / 50,322.60-75,484.08-15,262.56

Finding the Fourth Proportional to 50,322.60, 75,484.08 and 15,262.56

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Solution

The fourth proportional to 50,322.60, 75,484.08 and 15,262.56 is: 22,893.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,322.60 : 75,484.08 = 15,262.56 : x
  2. Step 2: Convert to fraction form
    50,322.60/75,484.08 = 15,262.56/x
  3. Step 3: Cross multiply
    50,322.60x = 75,484.08 × 15,262.56
  4. Step 4: Simplify right side
    50,322.60x = 1,152,080,300.04
  5. Step 5: Solve for x
    x = 1,152,080,300.04/50,322.60
  6. Step 6: Final answer
    x = 22,893.89

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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.