Home / 226,434.71-339,804.81-93,312.02

Finding the Fourth Proportional to 226,434.71, 339,804.81 and 93,312.02

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Solution

The fourth proportional to 226,434.71, 339,804.81 and 93,312.02 is: 140,030.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,434.71 : 339,804.81 = 93,312.02 : x
  2. Step 2: Convert to fraction form
    226,434.71/339,804.81 = 93,312.02/x
  3. Step 3: Cross multiply
    226,434.71x = 339,804.81 × 93,312.02
  4. Step 4: Simplify right side
    226,434.71x = 31,707,873,226.82
  5. Step 5: Solve for x
    x = 31,707,873,226.82/226,434.71
  6. Step 6: Final answer
    x = 140,030.98

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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.