Home / 29,784.15-44,666.31-12,010.22

Finding the Fourth Proportional to 29,784.15, 44,666.31 and 12,010.22

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Solution

The fourth proportional to 29,784.15, 44,666.31 and 12,010.22 is: 18,011.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,784.15 : 44,666.31 = 12,010.22 : x
  2. Step 2: Convert to fraction form
    29,784.15/44,666.31 = 12,010.22/x
  3. Step 3: Cross multiply
    29,784.15x = 44,666.31 × 12,010.22
  4. Step 4: Simplify right side
    29,784.15x = 536,451,986.36
  5. Step 5: Solve for x
    x = 536,451,986.36/29,784.15
  6. Step 6: Final answer
    x = 18,011.32

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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.