Home / 40,097.40-60,114.06-19,026.84

Finding the Fourth Proportional to 40,097.40, 60,114.06 and 19,026.84

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Solution

The fourth proportional to 40,097.40, 60,114.06 and 19,026.84 is: 28,525.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,097.40 : 60,114.06 = 19,026.84 : x
  2. Step 2: Convert to fraction form
    40,097.40/60,114.06 = 19,026.84/x
  3. Step 3: Cross multiply
    40,097.40x = 60,114.06 × 19,026.84
  4. Step 4: Simplify right side
    40,097.40x = 1,143,780,601.37
  5. Step 5: Solve for x
    x = 1,143,780,601.37/40,097.40
  6. Step 6: Final answer
    x = 28,525.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.