Home / 41,148.88-56,790.08-23,245.04

Finding the Fourth Proportional to 41,148.88, 56,790.08 and 23,245.04

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Solution

The fourth proportional to 41,148.88, 56,790.08 and 23,245.04 is: 32,080.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,148.88 : 56,790.08 = 23,245.04 : x
  2. Step 2: Convert to fraction form
    41,148.88/56,790.08 = 23,245.04/x
  3. Step 3: Cross multiply
    41,148.88x = 56,790.08 × 23,245.04
  4. Step 4: Simplify right side
    41,148.88x = 1,320,087,681.20
  5. Step 5: Solve for x
    x = 1,320,087,681.20/41,148.88
  6. Step 6: Final answer
    x = 32,080.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.