Home / 41,147.10-56,782.80-22,284.18

Finding the Fourth Proportional to 41,147.10, 56,782.80 and 22,284.18

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Solution

The fourth proportional to 41,147.10, 56,782.80 and 22,284.18 is: 30,752.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,147.10 : 56,782.80 = 22,284.18 : x
  2. Step 2: Convert to fraction form
    41,147.10/56,782.80 = 22,284.18/x
  3. Step 3: Cross multiply
    41,147.10x = 56,782.80 × 22,284.18
  4. Step 4: Simplify right side
    41,147.10x = 1,265,358,136.10
  5. Step 5: Solve for x
    x = 1,265,358,136.10/41,147.10
  6. Step 6: Final answer
    x = 30,752.06

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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.