Home / 46,486.20-64,150.48-25,265.32

Finding the Fourth Proportional to 46,486.20, 64,150.48 and 25,265.32

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Solution

The fourth proportional to 46,486.20, 64,150.48 and 25,265.32 is: 34,865.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,486.20 : 64,150.48 = 25,265.32 : x
  2. Step 2: Convert to fraction form
    46,486.20/64,150.48 = 25,265.32/x
  3. Step 3: Cross multiply
    46,486.20x = 64,150.48 × 25,265.32
  4. Step 4: Simplify right side
    46,486.20x = 1,620,782,276.56
  5. Step 5: Solve for x
    x = 1,620,782,276.56/46,486.20
  6. Step 6: Final answer
    x = 34,865.88

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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.