Home / 43,320.24-59,765.85-25,408.71

Finding the Fourth Proportional to 43,320.24, 59,765.85 and 25,408.71

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Solution

The fourth proportional to 43,320.24, 59,765.85 and 25,408.71 is: 35,054.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,320.24 : 59,765.85 = 25,408.71 : x
  2. Step 2: Convert to fraction form
    43,320.24/59,765.85 = 25,408.71/x
  3. Step 3: Cross multiply
    43,320.24x = 59,765.85 × 25,408.71
  4. Step 4: Simplify right side
    43,320.24x = 1,518,573,150.55
  5. Step 5: Solve for x
    x = 1,518,573,150.55/43,320.24
  6. Step 6: Final answer
    x = 35,054.59

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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.