Home / 41,210.56-56,870.52-22,347.64

Finding the Fourth Proportional to 41,210.56, 56,870.52 and 22,347.64

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Solution

The fourth proportional to 41,210.56, 56,870.52 and 22,347.64 is: 30,839.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,210.56 : 56,870.52 = 22,347.64 : x
  2. Step 2: Convert to fraction form
    41,210.56/56,870.52 = 22,347.64/x
  3. Step 3: Cross multiply
    41,210.56x = 56,870.52 × 22,347.64
  4. Step 4: Simplify right side
    41,210.56x = 1,270,921,907.57
  5. Step 5: Solve for x
    x = 1,270,921,907.57/41,210.56
  6. Step 6: Final answer
    x = 30,839.71

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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.