Home / 84,025.24-115,960.02-46,299.40

Finding the Fourth Proportional to 84,025.24, 115,960.02 and 46,299.40

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Solution

The fourth proportional to 84,025.24, 115,960.02 and 46,299.40 is: 63,896.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,025.24 : 115,960.02 = 46,299.40 : x
  2. Step 2: Convert to fraction form
    84,025.24/115,960.02 = 46,299.40/x
  3. Step 3: Cross multiply
    84,025.24x = 115,960.02 × 46,299.40
  4. Step 4: Simplify right side
    84,025.24x = 5,368,879,349.99
  5. Step 5: Solve for x
    x = 5,368,879,349.99/84,025.24
  6. Step 6: Final answer
    x = 63,896.03

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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.