Home / 26,482.05-39,913.46-22,828.41

Finding the Fourth Proportional to 26,482.05, 39,913.46 and 22,828.41

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Solution

The fourth proportional to 26,482.05, 39,913.46 and 22,828.41 is: 34,406.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,482.05 : 39,913.46 = 22,828.41 : x
  2. Step 2: Convert to fraction form
    26,482.05/39,913.46 = 22,828.41/x
  3. Step 3: Cross multiply
    26,482.05x = 39,913.46 × 22,828.41
  4. Step 4: Simplify right side
    26,482.05x = 911,160,715.26
  5. Step 5: Solve for x
    x = 911,160,715.26/26,482.05
  6. Step 6: Final answer
    x = 34,406.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.