Home / 43,314.55-59,774.53-25,409.86

Finding the Fourth Proportional to 43,314.55, 59,774.53 and 25,409.86

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Solution

The fourth proportional to 43,314.55, 59,774.53 and 25,409.86 is: 35,065.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314.55 : 59,774.53 = 25,409.86 : x
  2. Step 2: Convert to fraction form
    43,314.55/59,774.53 = 25,409.86/x
  3. Step 3: Cross multiply
    43,314.55x = 59,774.53 × 25,409.86
  4. Step 4: Simplify right side
    43,314.55x = 1,518,862,438.87
  5. Step 5: Solve for x
    x = 1,518,862,438.87/43,314.55
  6. Step 6: Final answer
    x = 35,065.87

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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.