Home / 304,633.09-456,966.65-94,254.63

Finding the Fourth Proportional to 304,633.09, 456,966.65 and 94,254.63

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Solution

The fourth proportional to 304,633.09, 456,966.65 and 94,254.63 is: 141,387.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,633.09 : 456,966.65 = 94,254.63 : x
  2. Step 2: Convert to fraction form
    304,633.09/456,966.65 = 94,254.63/x
  3. Step 3: Cross multiply
    304,633.09x = 456,966.65 × 94,254.63
  4. Step 4: Simplify right side
    304,633.09x = 43,071,222,518.09
  5. Step 5: Solve for x
    x = 43,071,222,518.09/304,633.09
  6. Step 6: Final answer
    x = 141,387.21

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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.