Home / 233,875.23-350,849.60-76,066.77

Finding the Fourth Proportional to 233,875.23, 350,849.60 and 76,066.77

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Solution

The fourth proportional to 233,875.23, 350,849.60 and 76,066.77 is: 114,112.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,875.23 : 350,849.60 = 76,066.77 : x
  2. Step 2: Convert to fraction form
    233,875.23/350,849.60 = 76,066.77/x
  3. Step 3: Cross multiply
    233,875.23x = 350,849.60 × 76,066.77
  4. Step 4: Simplify right side
    233,875.23x = 26,687,995,827.79
  5. Step 5: Solve for x
    x = 26,687,995,827.79/233,875.23
  6. Step 6: Final answer
    x = 114,112.11

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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.