Home / 43,015.03-59,355.24-25,105.93

Finding the Fourth Proportional to 43,015.03, 59,355.24 and 25,105.93

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Solution

The fourth proportional to 43,015.03, 59,355.24 and 25,105.93 is: 34,642.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,015.03 : 59,355.24 = 25,105.93 : x
  2. Step 2: Convert to fraction form
    43,015.03/59,355.24 = 25,105.93/x
  3. Step 3: Cross multiply
    43,015.03x = 59,355.24 × 25,105.93
  4. Step 4: Simplify right side
    43,015.03x = 1,490,168,500.57
  5. Step 5: Solve for x
    x = 1,490,168,500.57/43,015.03
  6. Step 6: Final answer
    x = 34,642.97

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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.