Home / 941,268.08-1,411,889.70-231,302.36

Finding the Fourth Proportional to 941,268.08, 1,411,889.70 and 231,302.36

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Solution

The fourth proportional to 941,268.08, 1,411,889.70 and 231,302.36 is: 346,950.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,268.08 : 1,411,889.70 = 231,302.36 : x
  2. Step 2: Convert to fraction form
    941,268.08/1,411,889.70 = 231,302.36/x
  3. Step 3: Cross multiply
    941,268.08x = 1,411,889.70 × 231,302.36
  4. Step 4: Simplify right side
    941,268.08x = 326,573,419,669.69
  5. Step 5: Solve for x
    x = 326,573,419,669.69/941,268.08
  6. Step 6: Final answer
    x = 346,950.49

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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.