Home / 233,340.96-321,926.32-152,814.41

Finding the Fourth Proportional to 233,340.96, 321,926.32 and 152,814.41

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Solution

The fourth proportional to 233,340.96, 321,926.32 and 152,814.41 is: 210,828.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,340.96 : 321,926.32 = 152,814.41 : x
  2. Step 2: Convert to fraction form
    233,340.96/321,926.32 = 152,814.41/x
  3. Step 3: Cross multiply
    233,340.96x = 321,926.32 × 152,814.41
  4. Step 4: Simplify right side
    233,340.96x = 49,194,980,654.27
  5. Step 5: Solve for x
    x = 49,194,980,654.27/233,340.96
  6. Step 6: Final answer
    x = 210,828.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.