Home / 43,315.06-59,775.23-25,410.37

Finding the Fourth Proportional to 43,315.06, 59,775.23 and 25,410.37

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Solution

The fourth proportional to 43,315.06, 59,775.23 and 25,410.37 is: 35,066.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,315.06 : 59,775.23 = 25,410.37 : x
  2. Step 2: Convert to fraction form
    43,315.06/59,775.23 = 25,410.37/x
  3. Step 3: Cross multiply
    43,315.06x = 59,775.23 × 25,410.37
  4. Step 4: Simplify right side
    43,315.06x = 1,518,910,711.14
  5. Step 5: Solve for x
    x = 1,518,910,711.14/43,315.06
  6. Step 6: Final answer
    x = 35,066.57

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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.