Home / 151,271.80-226,883.40-46,066.30

Finding the Fourth Proportional to 151,271.80, 226,883.40 and 46,066.30

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Solution

The fourth proportional to 151,271.80, 226,883.40 and 46,066.30 is: 69,092.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,271.80 : 226,883.40 = 46,066.30 : x
  2. Step 2: Convert to fraction form
    151,271.80/226,883.40 = 46,066.30/x
  3. Step 3: Cross multiply
    151,271.80x = 226,883.40 × 46,066.30
  4. Step 4: Simplify right side
    151,271.80x = 10,451,678,769.42
  5. Step 5: Solve for x
    x = 10,451,678,769.42/151,271.80
  6. Step 6: Final answer
    x = 69,092.05

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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.