Home / 233,913.96-350,914.18-74,030.19

Finding the Fourth Proportional to 233,913.96, 350,914.18 and 74,030.19

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Solution

The fourth proportional to 233,913.96, 350,914.18 and 74,030.19 is: 111,058.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,913.96 : 350,914.18 = 74,030.19 : x
  2. Step 2: Convert to fraction form
    233,913.96/350,914.18 = 74,030.19/x
  3. Step 3: Cross multiply
    233,913.96x = 350,914.18 × 74,030.19
  4. Step 4: Simplify right side
    233,913.96x = 25,978,243,419.09
  5. Step 5: Solve for x
    x = 25,978,243,419.09/233,913.96
  6. Step 6: Final answer
    x = 111,058.97

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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.