Home / 43,313.55-59,773.15-25,408.86

Finding the Fourth Proportional to 43,313.55, 59,773.15 and 25,408.86

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Solution

The fourth proportional to 43,313.55, 59,773.15 and 25,408.86 is: 35,064.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313.55 : 59,773.15 = 25,408.86 : x
  2. Step 2: Convert to fraction form
    43,313.55/59,773.15 = 25,408.86/x
  3. Step 3: Cross multiply
    43,313.55x = 59,773.15 × 25,408.86
  4. Step 4: Simplify right side
    43,313.55x = 1,518,767,600.11
  5. Step 5: Solve for x
    x = 1,518,767,600.11/43,313.55
  6. Step 6: Final answer
    x = 35,064.49

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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.