Home / 333,122.96-459,711.09-180,161.18

Finding the Fourth Proportional to 333,122.96, 459,711.09 and 180,161.18

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Solution

The fourth proportional to 333,122.96, 459,711.09 and 180,161.18 is: 248,623.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,122.96 : 459,711.09 = 180,161.18 : x
  2. Step 2: Convert to fraction form
    333,122.96/459,711.09 = 180,161.18/x
  3. Step 3: Cross multiply
    333,122.96x = 459,711.09 × 180,161.18
  4. Step 4: Simplify right side
    333,122.96x = 82,822,090,134.93
  5. Step 5: Solve for x
    x = 82,822,090,134.93/333,122.96
  6. Step 6: Final answer
    x = 248,623.19

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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.