Home / 333,192.09-459,326.81-237,532.71

Finding the Fourth Proportional to 333,192.09, 459,326.81 and 237,532.71

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Solution

The fourth proportional to 333,192.09, 459,326.81 and 237,532.71 is: 327,454.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,192.09 : 459,326.81 = 237,532.71 : x
  2. Step 2: Convert to fraction form
    333,192.09/459,326.81 = 237,532.71/x
  3. Step 3: Cross multiply
    333,192.09x = 459,326.81 × 237,532.71
  4. Step 4: Simplify right side
    333,192.09x = 109,105,141,954.96
  5. Step 5: Solve for x
    x = 109,105,141,954.96/333,192.09
  6. Step 6: Final answer
    x = 327,454.18

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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.