Home / 95,026.01-131,028.58-71,075.93

Finding the Fourth Proportional to 95,026.01, 131,028.58 and 71,075.93

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Solution

The fourth proportional to 95,026.01, 131,028.58 and 71,075.93 is: 98,004.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,026.01 : 131,028.58 = 71,075.93 : x
  2. Step 2: Convert to fraction form
    95,026.01/131,028.58 = 71,075.93/x
  3. Step 3: Cross multiply
    95,026.01x = 131,028.58 × 71,075.93
  4. Step 4: Simplify right side
    95,026.01x = 9,312,978,180.08
  5. Step 5: Solve for x
    x = 9,312,978,180.08/95,026.01
  6. Step 6: Final answer
    x = 98,004.52

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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.