Home / 269,133.29-371,399.58-146,627.13

Finding the Fourth Proportional to 269,133.29, 371,399.58 and 146,627.13

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Solution

The fourth proportional to 269,133.29, 371,399.58 and 146,627.13 is: 202,343.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,133.29 : 371,399.58 = 146,627.13 : x
  2. Step 2: Convert to fraction form
    269,133.29/371,399.58 = 146,627.13/x
  3. Step 3: Cross multiply
    269,133.29x = 371,399.58 × 146,627.13
  4. Step 4: Simplify right side
    269,133.29x = 54,457,254,498.61
  5. Step 5: Solve for x
    x = 54,457,254,498.61/269,133.29
  6. Step 6: Final answer
    x = 202,343.06

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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.