Home / 41,030.93-56,622.70-22,168.05

Finding the Fourth Proportional to 41,030.93, 56,622.70 and 22,168.05

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Solution

The fourth proportional to 41,030.93, 56,622.70 and 22,168.05 is: 30,591.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,030.93 : 56,622.70 = 22,168.05 : x
  2. Step 2: Convert to fraction form
    41,030.93/56,622.70 = 22,168.05/x
  3. Step 3: Cross multiply
    41,030.93x = 56,622.70 × 22,168.05
  4. Step 4: Simplify right side
    41,030.93x = 1,255,215,013.17
  5. Step 5: Solve for x
    x = 1,255,215,013.17/41,030.93
  6. Step 6: Final answer
    x = 30,591.92

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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.