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Finding the Fourth Proportional to 233,992.51, 351,032.51 and 93,762.07

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Solution

The fourth proportional to 233,992.51, 351,032.51 and 93,762.07 is: 140,660.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,992.51 : 351,032.51 = 93,762.07 : x
  2. Step 2: Convert to fraction form
    233,992.51/351,032.51 = 93,762.07/x
  3. Step 3: Cross multiply
    233,992.51x = 351,032.51 × 93,762.07
  4. Step 4: Simplify right side
    233,992.51x = 32,913,533,428.50
  5. Step 5: Solve for x
    x = 32,913,533,428.50/233,992.51
  6. Step 6: Final answer
    x = 140,660.63

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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.