Home / 233,916.25-350,740.07-91,594.89

Finding the Fourth Proportional to 233,916.25, 350,740.07 and 91,594.89

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Solution

The fourth proportional to 233,916.25, 350,740.07 and 91,594.89 is: 137,339.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,916.25 : 350,740.07 = 91,594.89 : x
  2. Step 2: Convert to fraction form
    233,916.25/350,740.07 = 91,594.89/x
  3. Step 3: Cross multiply
    233,916.25x = 350,740.07 × 91,594.89
  4. Step 4: Simplify right side
    233,916.25x = 32,125,997,672.27
  5. Step 5: Solve for x
    x = 32,125,997,672.27/233,916.25
  6. Step 6: Final answer
    x = 137,339.74

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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.