Home / 26,392.64-39,390.73-22,818.95

Finding the Fourth Proportional to 26,392.64, 39,390.73 and 22,818.95

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Solution

The fourth proportional to 26,392.64, 39,390.73 and 22,818.95 is: 34,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,392.64 : 39,390.73 = 22,818.95 : x
  2. Step 2: Convert to fraction form
    26,392.64/39,390.73 = 22,818.95/x
  3. Step 3: Cross multiply
    26,392.64x = 39,390.73 × 22,818.95
  4. Step 4: Simplify right side
    26,392.64x = 898,854,844.33
  5. Step 5: Solve for x
    x = 898,854,844.33/26,392.64
  6. Step 6: Final answer
    x = 34,057.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.