Home / 155,536.70-233,333.85-50,359.10

Finding the Fourth Proportional to 155,536.70, 233,333.85 and 50,359.10

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Solution

The fourth proportional to 155,536.70, 233,333.85 and 50,359.10 is: 75,547.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,536.70 : 233,333.85 = 50,359.10 : x
  2. Step 2: Convert to fraction form
    155,536.70/233,333.85 = 50,359.10/x
  3. Step 3: Cross multiply
    155,536.70x = 233,333.85 × 50,359.10
  4. Step 4: Simplify right side
    155,536.70x = 11,750,482,685.54
  5. Step 5: Solve for x
    x = 11,750,482,685.54/155,536.70
  6. Step 6: Final answer
    x = 75,547.97

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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.