Home / 43,779.26-65,563.61-25,002.39

Finding the Fourth Proportional to 43,779.26, 65,563.61 and 25,002.39

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Solution

The fourth proportional to 43,779.26, 65,563.61 and 25,002.39 is: 37,443.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,779.26 : 65,563.61 = 25,002.39 : x
  2. Step 2: Convert to fraction form
    43,779.26/65,563.61 = 25,002.39/x
  3. Step 3: Cross multiply
    43,779.26x = 65,563.61 × 25,002.39
  4. Step 4: Simplify right side
    43,779.26x = 1,639,246,947.03
  5. Step 5: Solve for x
    x = 1,639,246,947.03/43,779.26
  6. Step 6: Final answer
    x = 37,443.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.