Home / 335,426.74-503,227.59-125,066.50

Finding the Fourth Proportional to 335,426.74, 503,227.59 and 125,066.50

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Solution

The fourth proportional to 335,426.74, 503,227.59 and 125,066.50 is: 187,632.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,426.74 : 503,227.59 = 125,066.50 : x
  2. Step 2: Convert to fraction form
    335,426.74/503,227.59 = 125,066.50/x
  3. Step 3: Cross multiply
    335,426.74x = 503,227.59 × 125,066.50
  4. Step 4: Simplify right side
    335,426.74x = 62,936,913,384.74
  5. Step 5: Solve for x
    x = 62,936,913,384.74/335,426.74
  6. Step 6: Final answer
    x = 187,632.37

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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.