Home / 46,320.99-63,921.25-25,099.80

Finding the Fourth Proportional to 46,320.99, 63,921.25 and 25,099.80

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Solution

The fourth proportional to 46,320.99, 63,921.25 and 25,099.80 is: 34,636.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,320.99 : 63,921.25 = 25,099.80 : x
  2. Step 2: Convert to fraction form
    46,320.99/63,921.25 = 25,099.80/x
  3. Step 3: Cross multiply
    46,320.99x = 63,921.25 × 25,099.80
  4. Step 4: Simplify right side
    46,320.99x = 1,604,410,590.75
  5. Step 5: Solve for x
    x = 1,604,410,590.75/46,320.99
  6. Step 6: Final answer
    x = 34,636.79

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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.