Home / 41,130.34-56,759.52-22,267.30

Finding the Fourth Proportional to 41,130.34, 56,759.52 and 22,267.30

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Solution

The fourth proportional to 41,130.34, 56,759.52 and 22,267.30 is: 30,728.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,130.34 : 56,759.52 = 22,267.30 : x
  2. Step 2: Convert to fraction form
    41,130.34/56,759.52 = 22,267.30/x
  3. Step 3: Cross multiply
    41,130.34x = 56,759.52 × 22,267.30
  4. Step 4: Simplify right side
    41,130.34x = 1,263,881,259.70
  5. Step 5: Solve for x
    x = 1,263,881,259.70/41,130.34
  6. Step 6: Final answer
    x = 30,728.68

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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.