Home / 331,041.68-496,567.13-94,384.35

Finding the Fourth Proportional to 331,041.68, 496,567.13 and 94,384.35

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Solution

The fourth proportional to 331,041.68, 496,567.13 and 94,384.35 is: 141,577.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,041.68 : 496,567.13 = 94,384.35 : x
  2. Step 2: Convert to fraction form
    331,041.68/496,567.13 = 94,384.35/x
  3. Step 3: Cross multiply
    331,041.68x = 496,567.13 × 94,384.35
  4. Step 4: Simplify right side
    331,041.68x = 46,868,165,324.49
  5. Step 5: Solve for x
    x = 46,868,165,324.49/331,041.68
  6. Step 6: Final answer
    x = 141,577.84

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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.