Home / 367,632.30-551,448.45-241,661.10

Finding the Fourth Proportional to 367,632.30, 551,448.45 and 241,661.10

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Solution

The fourth proportional to 367,632.30, 551,448.45 and 241,661.10 is: 362,491.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,632.30 : 551,448.45 = 241,661.10 : x
  2. Step 2: Convert to fraction form
    367,632.30/551,448.45 = 241,661.10/x
  3. Step 3: Cross multiply
    367,632.30x = 551,448.45 × 241,661.10
  4. Step 4: Simplify right side
    367,632.30x = 133,263,639,020.30
  5. Step 5: Solve for x
    x = 133,263,639,020.30/367,632.30
  6. Step 6: Final answer
    x = 362,491.65

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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.