Home / 47,293.22-65,263.77-25,783.19

Finding the Fourth Proportional to 47,293.22, 65,263.77 and 25,783.19

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Solution

The fourth proportional to 47,293.22, 65,263.77 and 25,783.19 is: 35,580.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,293.22 : 65,263.77 = 25,783.19 : x
  2. Step 2: Convert to fraction form
    47,293.22/65,263.77 = 25,783.19/x
  3. Step 3: Cross multiply
    47,293.22x = 65,263.77 × 25,783.19
  4. Step 4: Simplify right side
    47,293.22x = 1,682,708,182.03
  5. Step 5: Solve for x
    x = 1,682,708,182.03/47,293.22
  6. Step 6: Final answer
    x = 35,580.33

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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.