Home / 75,406.46-113,123.58-24,808.33

Finding the Fourth Proportional to 75,406.46, 113,123.58 and 24,808.33

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Solution

The fourth proportional to 75,406.46, 113,123.58 and 24,808.33 is: 37,217.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,406.46 : 113,123.58 = 24,808.33 : x
  2. Step 2: Convert to fraction form
    75,406.46/113,123.58 = 24,808.33/x
  3. Step 3: Cross multiply
    75,406.46x = 113,123.58 × 24,808.33
  4. Step 4: Simplify right side
    75,406.46x = 2,806,406,820.61
  5. Step 5: Solve for x
    x = 2,806,406,820.61/75,406.46
  6. Step 6: Final answer
    x = 37,217.06

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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.