Home / 296,659.12-444,809.26-116,528.91

Finding the Fourth Proportional to 296,659.12, 444,809.26 and 116,528.91

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Solution

The fourth proportional to 296,659.12, 444,809.26 and 116,528.91 is: 174,722.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,659.12 : 444,809.26 = 116,528.91 : x
  2. Step 2: Convert to fraction form
    296,659.12/444,809.26 = 116,528.91/x
  3. Step 3: Cross multiply
    296,659.12x = 444,809.26 × 116,528.91
  4. Step 4: Simplify right side
    296,659.12x = 51,833,137,643.06
  5. Step 5: Solve for x
    x = 51,833,137,643.06/296,659.12
  6. Step 6: Final answer
    x = 174,722.89

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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.