Home / 30,057.02-45,167.32-16,026.96

Finding the Fourth Proportional to 30,057.02, 45,167.32 and 16,026.96

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Solution

The fourth proportional to 30,057.02, 45,167.32 and 16,026.96 is: 24,084.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,057.02 : 45,167.32 = 16,026.96 : x
  2. Step 2: Convert to fraction form
    30,057.02/45,167.32 = 16,026.96/x
  3. Step 3: Cross multiply
    30,057.02x = 45,167.32 × 16,026.96
  4. Step 4: Simplify right side
    30,057.02x = 723,894,790.88
  5. Step 5: Solve for x
    x = 723,894,790.88/30,057.02
  6. Step 6: Final answer
    x = 24,084.05

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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.