Home / 30,094.12-45,050.46-16,201

Finding the Fourth Proportional to 30,094.12, 45,050.46 and 16,201

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Solution

The fourth proportional to 30,094.12, 45,050.46 and 16,201 is: 24,252.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,094.12 : 45,050.46 = 16,201 : x
  2. Step 2: Convert to fraction form
    30,094.12/45,050.46 = 16,201/x
  3. Step 3: Cross multiply
    30,094.12x = 45,050.46 × 16,201
  4. Step 4: Simplify right side
    30,094.12x = 729,862,502.46
  5. Step 5: Solve for x
    x = 729,862,502.46/30,094.12
  6. Step 6: Final answer
    x = 24,252.66

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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.