Home / 334,967.04-462,275.19-191,723.79

Finding the Fourth Proportional to 334,967.04, 462,275.19 and 191,723.79

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Solution

The fourth proportional to 334,967.04, 462,275.19 and 191,723.79 is: 264,590.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,967.04 : 462,275.19 = 191,723.79 : x
  2. Step 2: Convert to fraction form
    334,967.04/462,275.19 = 191,723.79/x
  3. Step 3: Cross multiply
    334,967.04x = 462,275.19 × 191,723.79
  4. Step 4: Simplify right side
    334,967.04x = 88,629,151,449.77
  5. Step 5: Solve for x
    x = 88,629,151,449.77/334,967.04
  6. Step 6: Final answer
    x = 264,590.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.