Home / 46,380.20-64,004.99-25,159.82

Finding the Fourth Proportional to 46,380.20, 64,004.99 and 25,159.82

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Solution

The fourth proportional to 46,380.20, 64,004.99 and 25,159.82 is: 34,720.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,380.20 : 64,004.99 = 25,159.82 : x
  2. Step 2: Convert to fraction form
    46,380.20/64,004.99 = 25,159.82/x
  3. Step 3: Cross multiply
    46,380.20x = 64,004.99 × 25,159.82
  4. Step 4: Simplify right side
    46,380.20x = 1,610,353,581.68
  5. Step 5: Solve for x
    x = 1,610,353,581.68/46,380.20
  6. Step 6: Final answer
    x = 34,720.72

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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.