Home / 46,670.52-64,404.48-25,449.30

Finding the Fourth Proportional to 46,670.52, 64,404.48 and 25,449.30

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Solution

The fourth proportional to 46,670.52, 64,404.48 and 25,449.30 is: 35,119.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,670.52 : 64,404.48 = 25,449.30 : x
  2. Step 2: Convert to fraction form
    46,670.52/64,404.48 = 25,449.30/x
  3. Step 3: Cross multiply
    46,670.52x = 64,404.48 × 25,449.30
  4. Step 4: Simplify right side
    46,670.52x = 1,639,048,932.86
  5. Step 5: Solve for x
    x = 1,639,048,932.86/46,670.52
  6. Step 6: Final answer
    x = 35,119.58

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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.