Home / 333,221.03-459,366.68-237,561.65

Finding the Fourth Proportional to 333,221.03, 459,366.68 and 237,561.65

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Solution

The fourth proportional to 333,221.03, 459,366.68 and 237,561.65 is: 327,494.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,221.03 : 459,366.68 = 237,561.65 : x
  2. Step 2: Convert to fraction form
    333,221.03/459,366.68 = 237,561.65/x
  3. Step 3: Cross multiply
    333,221.03x = 459,366.68 × 237,561.65
  4. Step 4: Simplify right side
    333,221.03x = 109,127,905,268.01
  5. Step 5: Solve for x
    x = 109,127,905,268.01/333,221.03
  6. Step 6: Final answer
    x = 327,494.05

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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.