Home / 75,025.00-103,588.72-46,383.93

Finding the Fourth Proportional to 75,025.00, 103,588.72 and 46,383.93

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Solution

The fourth proportional to 75,025.00, 103,588.72 and 46,383.93 is: 64,043.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,025.00 : 103,588.72 = 46,383.93 : x
  2. Step 2: Convert to fraction form
    75,025.00/103,588.72 = 46,383.93/x
  3. Step 3: Cross multiply
    75,025.00x = 103,588.72 × 46,383.93
  4. Step 4: Simplify right side
    75,025.00x = 4,804,851,821.31
  5. Step 5: Solve for x
    x = 4,804,851,821.31/75,025.00
  6. Step 6: Final answer
    x = 64,043.34

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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.