Home / 264,218.13-364,609.48-151,048.17

Finding the Fourth Proportional to 264,218.13, 364,609.48 and 151,048.17

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Solution

The fourth proportional to 264,218.13, 364,609.48 and 151,048.17 is: 208,439.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,218.13 : 364,609.48 = 151,048.17 : x
  2. Step 2: Convert to fraction form
    264,218.13/364,609.48 = 151,048.17/x
  3. Step 3: Cross multiply
    264,218.13x = 364,609.48 × 151,048.17
  4. Step 4: Simplify right side
    264,218.13x = 55,073,594,718.65
  5. Step 5: Solve for x
    x = 55,073,594,718.65/264,218.13
  6. Step 6: Final answer
    x = 208,439.88

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1.5x scale

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.